Blog by Steve Laug

The next pipe on the table is a unique one and I think it is an older one. We purchased it from our contact in Copenhagen, Denmark 02/11/24. The pipe is a Shell Briar with a rugged sandblast finish. The upper portion of the bowl is threaded and screws into the base of the pipe. The junction is very smooth and the grain above and below the split is matched. The pipe is stamped on the heel of the bowl and the underside of the shank on a smooth panel. On the heel it is stamped with the shape number 491 followed by a /4 which I believe refers to the size of the pipe – a Group 4. That is followed by Dunhill “Driway” Shell Briar [over] Pats. Pending [followed by] Made in England ¹⁵. The superscript, underlined 15 is the date stamp. The pipe had been smoked and there was a light cake in the bowl with a light lava overflow in the sandblast on the rim top. The stem is oxidized and had tooth marks on both the top and underside of the stem just ahead of the button. Jeff took photos of the pipe before he started his clean up work. I have included them below. Jeff took photos of the rim top, bowl and the surfaces of the stem to give a sense of the condition of the pipe. The walls of the bowl had a light cake on them. The bottom of the bowl has what appears to be a white disc on the bottom from these photos. In later photos Jeff took the pipe apart to show the parts. The stem is oxidized and has tooth marks on both sides ahead of the button and some roughening on the button surface as well. He took photos of the sides and heel of the bowl to give a clear picture of the depth of the sandblast. You can also see the separation on the bowl sides showing where the top of the bowl screwed into the threaded base of the bowl. He took photos of the stamping on the underside of the bowl and the shank. It is clear and readable and read as noted above. Jeff unscrewed the bowl from the base to show how the parts fit together. The base and the bowl have some tars and oils around the threads and in the bottom of the base. The photos also show the clay disc that have three holes around the edges that filter out the moisture and tars. Jeff removed the disc to give a sense of what it looked like. The dome of the clay disc is stamped AD (Alfred Dunhill) on the topside. The underside is a cup that elevated the disc slightly from the bowl of the base.He also took photos of the base to show the condition of the bowl. You can see both the oils and the tobacco debris on the walls. At the back of the bowl you can also see where the inner tube in the shank enters the base.Jeff removed the stem to show the inner tube that fit in the shank and the stem. The pipe is quite a system.Jeff sent me the photos that our contact in Copenhagen included for him so that he could have a look at regarding this pipe. I am including them below. They include a part by part series of photos that show the parts from a variety of angles to give a sense how it all looks as a whole and in pieces. I have quoted the advertising information on the first card below. It is a fascinating read and the prices are an interesting to imagine on these pipes. I quote below:The Dunhill “Driway” Pipe is a “Shell Briar” with the addition at the base of the bowl of a patented “Kaoloid” Filter which enhances the natural coolness of the “Shell,” arrests moisture and enables the smoker to enjoy more fully the flavour of the tobacco. The filter is easily replaced by unscrewing the top of the bowl. The Price is 25/- with spare filter.

The “Shell Driway” Pipe is 3 lengths – 5 ½ in., 6 in. and 6 ½ in. Extra packets of 8 filters, 1/-

It is a pipe like the one I have in hand but it is not the same pipe. The grain on the bowl and shank are quite different. The damage on the rim top is also not present on the pipe in hand. The patent numbers on the shank bottom are different. The one I am working on is stamped Pats. Pending with no number. The inner tube in the photos also shows a patent number that is absent from the pipe I am working on. I turned to the dating key on Pipephil’s site (http://www.pipephil.eu/logos/en/dunhill/cledat-en1b.html) to establish a date for the pipe. I drew a red box around the pertinent information below. It fits the criteria of a Sandblast with a year suffix and a Non possessive form Dunhill. The suffix is the number 15 which puts in the section below which notes 1920 + suffix to establish a date. In this case it is 1920 +15 making the pipe a 1935.Now it was my turn to work on the pipe. Jeff had done an amazing cleanup of the pipe. He reamed the light cake with a PipNet reamer and cleaned up that with a Savinelli Fitsall Pipe Knife. He scrubbed the internals of the bowl and stem with alcohol, cotton swabs and pipe cleaners. He scrubbed the externals with undiluted Murphy’s Oil Soap and rinsed the bowl off with running water. He soaked the stem in Briarville’s Pipe stem Deoxidizer and once it had soaked rinsed it off with warm water to remove the residual solution. He dried it off and rubbed it down to remove any oxidation that was still on the stem. The pipe looked very good when I received it. I took photos of the bowl and the rim top as well as both sides of the stem to show the condition of the pipe before I started my work. It really looked remarkably good for a pipe made in 1935!I took a photo of the stamping on the shank. The photo of the stamping is far less clear than it appears in person. It is still very readable. I also removed the stem and took a photo of the parts of the pipe. It is a unique piece of pipe history.I took the pipe apart to show all the part. It was very clean and other than the darkening on the clay disc it was like new. The bowl was in such good condition that I had to do some minimal work with it. I rubbed the briar down with Before & After Restoration Balm. I worked it into the briar with my fingertips and a horsehair shoe brush to work it into the nooks and crannies of the sandblast finish. The product works to clean, enliven and preserve the briar. I let it sit for 10 minutes then I buffed it with a cotton cloth to deepen the shine. The briar really comes alive with the balm. I set the bowl aside and turned my attention to the stem. I “painted” the vulcanite with the flame of a lighter to lift the tooth marks as much as possible. Many of them lifted completely. Those that remained I filled in with clear CA glue. I chose clear to get a good match with the black of the old vulcanite. Once the repairs cured I used a small file to flatten then and redefine the edge of the button. I sanded the remainder smooth, blending it into the surrounding vulcanite with a folded piece of 220 grit sandpaper. I sanded the surface of the stem smooth with 320-3500 grit sanding pads. It worked well to smooth things out and remove remnants of oxidation. When finished the stem looked much better.I polished the vulcanite with micromesh sanding pads – 1500-12000 grit pads. I wiped it down with Obsidian Oil after each sanding pad. I used Before & After Pipe Polish – both Fine and Extra Fine to further polish the stem. I rubbed down the inner tube with a 12,000 grit micromesh pad to smooth out the scratches in the surface. There was some discolouration that remained but it was clean. I reinserted it in the tenon and it was ready for the fit in the shank of the pipe.This 1935 Dunhill Dryway Shell Briar 491 /4 Billiard has a beautiful, unique Dunhill Sandblast finish that is very deep and craggy. The rich brown/black finish highlights some great grain around the bowl and shank. It has some great rugged sandblast that Dunhill developed and specialized in making. The polished vulcanite taper stem adds to the mix. I put the stem back on the bowl and carefully buffed the pipe with Blue Diamond on the buffing wheel. It is critical to avoid buffing the stamping and to have a lighter touch on the sandblast briar. I gave the bowl multiple coats of Conservator’s Wax and the stem multiple coats of carnauba wax on the buffing wheel and followed that by buffing it with a clean buffing pad. I hand buffed the pipe with a microfiber cloth to deepen the shine. The finished Patents Pending Dunhill Dryway Shell Briar Billiard is quite stunning and feels great in my hand. Give the finished pipe a look in the photos below. The dimensions of the pipe are Length: 5 inches, Height: 1 ¾ inches, Outside diameter of the bowl: 1 1/8 inches, Chamber diameter: ¾ of an inch. The weight of the pipe is 1.09 ounces/32 grams. Thanks for walking through the restoration with me as I worked over another beautiful pipe. I am going to add this beauty to my collection of older and unique Dunhill pipes. I will smoke it one day soon to see how the system works. Thanks for your time.