Tag Archives: Late Republic Era Peterson’s Dunmore 73 pipe

Restoring a Handsome Peterson Dunmore 73

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by Kenneth Lieblich

Lá Fhéile Pádraig sona duit!

As it is the feast of Saint Patrick, I thought I would post an Irish pipe today – even though I have no Irish heritage myself. No matter! Petersons are very popular, so why not put some spit and polish on this handsome devil. I nabbed this beauty a couple of years ago and, unaccountably, it’s been sitting around waiting for me to clean it up. Let’s look at the markings. On the left side of the shank are the words Peterson’s [over] “Dunmore”. On the right side of the shank are the words Made in the [over] Republic [over] of Ireland. Then down and to the right of that is the shape number, 73. Finally, on the left side of the stem, is the stylized letter P of the Peterson Pipe Company.I’ve always found the scalloped edge at the end of Dunmore shanks to be quite attractive. Let’s investigate the Dunmore line a bit more. Mark Irwin of the Peterson Pipe Notes blog has a great article about Dunmores, which you should read here. Allow me to quote a few passages:

The line originated in collaboration with Iwan Reis in 1971. How it came about is anyone’s guess at this point. Chuck Levi, the man who more than any other was responsible for bringing the great Danish artisan pipes to the US, was working with the creative minds at K&P to bring something new to the IRC catalog, and this was one of about a dozen K&P lines that debuted as exclusives in the Iwan Reis catalogs of that era.The concept was to modernize the System pipe by removing what was perceived as the old-fashioned nickel mount. And old-fashioned it was—if you look at pipe catalogs from the 1940s on through most of the rest of the 20th century, nickel ferrules and even bands were almost non-existent. K&P was virtually the only hold out, using sterling bands on the Sterling Silver Classic line and on the Premier & De Luxe Systems. A bead was then carved around the stummel at the mortise end…

But there were two more ingredients to the original Dunmore aesthetic…. Paddy Larrigan, K&P’s master-craftsman, was always striving to push the envelope in pipe engineering, and one of the things he dearly loved was a pipe that would sit, so he shaved off the bottom of the shank to allow the Dunmore System to sit on its shank and button, which gives it its uniqueness in the catalog. The downside of this is that I am not convinced that all the Dunmore reservoirs, being slightly smaller than the traditional System, are quite as effective. 

The third distinguishing mark of the original Dunmore lines is the stem. Both the System and Classic versions utilized the wide-shoulder “Comfort Lip,” with a painted  gold P on the stem. This doubtless helps the System sit as well as giving it a more muscular visual balance, strength being a long-standing concept in the design language of the company. While it gives the illusion of being an army “push” mount, of course it isn’t, but is a traditional tenon-mortise or “navy mount” as the old hands at K&P used to call it.Based on Mark’s information on his website and in his book, The Peterson Pipe Book, I can estimate that this pipe is from the mid- to late-70s – something like 50 years old. Many thanks to Mark for his help.On to the work! The pipe was in good shape and – boy-oh-boy – it had been smoked a lot! Things were dirty, rather than damaged – which is much preferred. The stem was oxidized and had a few tooth marks, but nothing deep or large. The stummel was loaded with cake and had substantial lava on the rim.I used a disposable lighter and ‘painted’ the stem with its flame. The gentle heat of the flame can cause the dents in the vulcanite of the stem to expand back into shape. In this case, it actually worked reasonably well and there was a bit of lift.I used oil soap on a few cotton rounds and wiped the stem down to provide an initial cleaning of filth before moving on to the next steps. The primary cleaning comes next. I cleaned the inside of the stem with both pipe cleaners and cotton swabs dipped in 99% lemon-infused isopropyl alcohol. I scrubbed thoroughly to make sure the interior was clean. I used quite a few pipe cleaners and cotton swabs – more than the photo shows.The goal of the next step is the removal (or minimization) of oxidation. Going to my sink, I used cream cleanser, cotton rounds, and a toothbrush, and scoured the stem to remove as much surface oxidation as possible. As the photos show, the result is a hideous brownish mess – but better off the stem than on it. Once the stem was reasonably clean, I soaked it overnight in some Briarville Stem Oxidation Remover. This solution works to draw oxidation in the stem to the surface. This is a major aid and an important step in ensuring a clean stem. The following day, I drew the stem out from its bath and scrubbed the lingering fluid with a toothbrush. Now that the stem is clean and dry, I set about fixing the marks and dents in the vulcanite. This is done by filling those divots with black cyanoacrylate adhesive, impregnated with carbon and rubber. I left this to cure and moved on. After this, I painted the logo on the stem with a gold-coloured metallic wax finish. I restored the logo carefully and let it fully set before proceeding.The penultimate step for the stem is sanding. First, with my set of needle files, I reduce the bulk of the cyanoacrylate repairs. I want to remove the excess adhesive as near to the surface as possible, without cutting into the vulcanite. Following that, I use all nine of the micromesh sanding pads (1,500 through 12,000 grit) to sand out flaws, even out the vulcanite, and provide gentle polishing of the finished surface. I also apply pipe-stem oil while using the last five micromesh pads. There was a wonderful, deep black shine to the stem when I was done.Now that the stem is (nearly) complete, I can move on to the stummel. The first step for me is to ream out the bowl – that is to say, remove all the cake inside the bowl. This accomplishes a couple of things. First (and most obviously), it cleans the bowl and provides a refurbished chamber for future smoking. Second, when the old cake is removed, I can inspect the interior walls of the bowl and determine if there is damage or not. I used a reamer, a pipe knife, and a piece of sandpaper taped to a wooden dowel. Collectively, these ensure that all the debris is removed.My next step was to remove the lava on the rim. For this, I took a piece of machine steel and gently scraped the lava away. The metal’s edge is sharp enough to remove what I need, but not so sharp that it damages the rim. Similar to the stem, I then cleaned the stummel with both pipe cleaners and cotton swabs dipped in 99% lemon-infused isopropyl alcohol. With a pipe this dirty, it took quite a while and much cotton to get clean. It was so, so dirty.I then decided to ‘de-ghost’ the pipe – that is to say, exorcize the remaining filth from the briar. I filled the bowl and the shank with cotton balls, then saturated them with 99% isopropyl alcohol. I let the stummel sit overnight. This caused any remaining oils, tars and smells to leach out into the cotton.To tidy up the briar, I also wiped down the outside with some oil soap on cotton rounds (and a toothbrush). This does a good job of cleaning any latent dirt on the surface of the briar. I also used a nylon brush on the rim. The last step of the cleaning process is to scour the inside of the stummel with some soap and tube brushes. This is the culmination of a lot of hard work in getting the pipe clean.I used all nine micromesh pads (1,500 through 12,000 grit) on the outside of the stummel to finish it off. This sanding minimizes flaws in the briar and provides a beautiful smoothness to the wood. I rubbed some Before & After Restoration Balm into the briar and let it sit for 20 minutes or so. The balm moisturizes the wood and gives a beautiful depth to the briar. I then buffed it with a microfibre cloth. For the final step, I took the pipe to my bench buffer and carefully polished it – first with a white diamond compound, then with three coats of carnauba wax. This procedure makes the pipe look its best – the stummel sings and the stem glows.

All done! This Peterson Dunmore 73 looks fantastic again and is ready to be enjoyed by its next owner. I am pleased to announce that this pipe is for sale! If you are interested in acquiring it for your collection, please have a look in the ‘Irish’ section of the store here on Steve’s website. You can also email me directly at kenneth@knightsofthepipe.com. The approximate dimensions of the pipe are as follows: length 5¼ in. (133 mm); height 3 in. (76 mm); bowl diameter 1⅛ in. (30 mm); chamber diameter ⅝ in. (18 mm). The weight of the pipe is 1¼ oz. (36 g). I hope you enjoyed reading the story of this pipe’s restoration as much as I enjoyed restoring it. If you are interested in more of my work, please follow me here on Steve’s website or send me an email. Thank you very much for reading and, as always, I welcome and encourage your comments.

A Beauty Lies Under the Grime on this Republic Era Peterson’s “Dunmore” 73

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Blog by Steve Laug

The next pipe on the table was purchased on 03/30/2022 from an estate in Plano, Texas, USA. I have always liked the look of a Dunmore pipe – shape, the carved shank end, the fit of the stem against the shank all add to the beauty. This one is smooth like many I have worked on in the line. The pipe is stamped on the left side of the shank and reads Peterson’s [over] “Dunmore”. On the right side it is stamped Made in the Republic of Ireland (3 lines) with the shape number 73 underneath. It was another pipe that was someone’s favourite. The bowl had a thick cake and lava build up in the rim top and inner edge. The finish looked good underneath all of the grime and oils that were ground into the bowl sides and heel. The beaded decoration on the shank end is in excellent condition. Like other Dunmores I have worked on, it had a flattened shank just next to the heel and the pipe functioned as a sitter. The stem fit well in the shank and seemed to be snug. The stem had light tooth marks and chatter on both sides ahead of the P-lip and on the underside edge of the button. The “P” stamp on the left side of the stem was very faint. Jeff took photos of the pipe before he started his clean up work on it. It is a pretty pipe! The next photos show the bowl and rim top as well as the stem condition. The bowl had a thick cake that is very visible. The rim top and edges have a heavy coat of tar. It is hard to know what the rim edge looked like underneath the lava. The rim top also had some darkening. The stem looked good with some tooth chatter and marks on both sides and the button. Jeff took photos of the sides and the heel of the bowl and shank to show the grain in the briar. It is quite beautiful. You can also see the grime and oil ground into the bowl sides. I can’t wait to see it once it is cleaned and polished. The stamping on the shank sides was clear and very readable. It read as noted above. Notice also the carved detail on the shank end in the photos as it is a feature of Dunmore pipes.I turned first to Pipephil’s site to remind myself of the background of the Dunmore line. Unfortunately, there was no information to be found there. I then turned to Pipedia’s article on Peterson pipes to see what I could garner from that information. It is a great read in terms of the history of the brand (https://pipedia.org/wiki/Peterson) but nothing specific to the Dunmore line of pipes.

I then turned to the book I should have consulted first, The Peterson Pipe, by Mark Irwin and Gary Malmberg. On page 298 there is an entry for Dunmore pipes. It reads as follows:

Dunmore (1971-c.1984 2006-10). Appeared first as Iwan Ries & Co. exclusive line “Dunmoor,” a Premier-grade in light-brown smooth or rustic red in all System shapes, with beading at the shank. Documented in the Associated Imports Catalog from 1973. Classic Range Dunmore shapes from ’78. A third Dunmore line (’06-10) featured standard and some B shapes, with beading around bowl instead of at shank-face, produced for European market.

On page 165 there were also photos of pages from a catalogue with the description: The unmounted Dunmore Premier debuted in both System and Classic Range shapes circa 1973 with a final appearance in the 1981 catalogue.

The information blurb on each page read: “Dunmore Briars.” Beautifully grained best quality briar in light-brown, matt or rustic finish. Often described as “Petersons Unmounted System” has all the advantages of the system range. Ten models each fitted with the Peterson Lip mouthpiece.

With that information in hand I knew what I was dealing with in terms of the stamping on the pipe. It is a Late Republic era pipe. It showed up in Peterson Catalogue in 1973. Now it was time to work on the pipe.

With that information at hand I turned to work on the pipe itself. Jeff had thoroughly cleaned up the pipe. He reamed the pipe with a PipNet Pipe Reamer and cleaned up the remnants with a Savinelli Fitsall Pipe Knife.  He scrubbed the bowl with undiluted Murphy’s Oil Soap with a tooth brush. He rinsed it under running warm water to remove the soap and grime. There were portions of the bowl sides where it had lightened in the clean up process. He cleaned out the inside of the shank and the airway in the stem with alcohol, cotton swabs and pipe cleaners. He scrubbed the exterior of the stem with Soft Scrub to remove as much of the oxidation and calcification as possible. He soaked the stem in Before & After Deoxidizer and rinsed it off with warm water. I took photos of the pipe once I started to work on it. I took some close up photos of the rim top and also of the stem surface. I wanted to show what an amazing job Jeff did in the cleanup of the rim top. I also wanted to show condition of the rim top and the look that flowed around the bowl from there. The outer edge of the bowl looks very good and I think the dark stain really hid any damage. I also took close up photos of the stem to show the tooth marks and chatter on the stem surface. One of the things I appreciate about Jeff’s cleanup is that he works to protect and preserve the nomenclature on the shank of the pipes that he works on. The stamping on this one looked good. I took some photos to show the clarity of the stamping. You can also see the faint P on the stem side. I have noticed that many restorers are not careful to protect the stamping in their cleaning process and often the nomenclature is almost destroyed. I would like to encourage all of us to be careful in our work to preserve this as it is a critical piece of pipe restoration! I took a photo of the pipe with the stem removed to give a sense of that parts and look. I started my work on the pipe by addressing the damage to the rim edges and top. I used a folded piece of 220 grit sandpaper to smooth out the edges and top. It looked much better once finished.I polished the briar with micromesh sanding pads – wet sanding with 1500-12000 grit pads. I wiped the bowl and shank down after each sanding pad with a damp cloth to remove the dust and debris. I rubbed the bowl and shank down with Before & After Restoration Balm. I worked it into the surface of the bowl sides and shank with my fingertips. The product works to clean, enliven and protect the briar. I let the balm sit for ten minutes and then buffed with a cotton cloth to raise the shine. I set the bowl aside and turned my attention to the stem. I “painted” the stem surface with the flame of a Bic lighter. I was able to lift them some but some deeper cut like dents were still present. I filled those that remained in with black CA glue and set it aside to cure. Once it had cured I used files to flatten the repair and start blending it into the surface and reshaping the button edge. I sanded it with 220 grit sandpaper. I started polishing the stem with 600 grit wet dry sandpaper. I touched up the “P” stamp on the left side of the saddle with white acrylic nail polish. I applied it and worked it into the stamp with a tooth pick. Once it cured I scraped off the excess. It is definitely better though the stamp is faint in some spots.I polished the repaired vulcanite stem surface with micromesh sanding pads – wet sanding with 1500-12000 grit pads. I wiped it down with a damp cloth after each sanding pad. I finished my polishing with Before & After Pipe Stem Polish – both Fine and Extra-Fine polishes. I wiped it down with a final coat of Obsidian Oil and set aside.This classic shaped Peterson’s Dunmore 73 Bent Billiard with a Peterson’s P-lip vulcanite stem looks much better now that it has been restored. The rim top and edges cleaned up very well. The rich brown stains on the bowl came alive with the polishing and waxing. I put the stem back on the bowl and buffed the pipe with Blue Diamond on the buffing wheel using a light touch on the briar. I gave the bowl and the stem multiple coats of carnauba wax on the buffing wheel and followed that by buffing the entire pipe with a clean buffing pad. I hand buffed the pipe with a microfiber cloth to deepen the shine. The finished Peterson’s Dunmore 73 is a beauty that fits nicely in the hand and looks very good. Give the finished pipe a look in the photos below. The dimensions of the pipe are Length: 6 inches, Height: 2 inches, Outside diameter of the bowl: 1 ¼ inches, Chamber diameter: ¾ of an inch. The weight of the pipe 1.87 ounces/53 grams. I will be putting it on the rebornpipes store in the Irish Pipe Makers Section soon. If you are interested in adding this pipe to your collection send me a message or an email. Thanks for reading this blog and my reflections on the pipe while I worked on it. There are many more to come!

As always, I encourage your questions and comments as you read the blog. Thanks to each of you who are reading this blog. Remember we are not pipe owners; we are pipe men and women who hold our pipes in trust until they pass on into the trust of those who follow us.