Tag Archives: Kirsten metal pipes

Restoring a Kirsten Companion K System Pipe from Bob Kerr’s Estate


Blog by Steve Laug

The second of the Kirsten pipes I have chosen to work on from Bob Kerr’s Estate is a Companion polished aluminum coloured Barrel system pipe with a saddle stem. It is the second of Bob’s Kirsten pipes and also the last one I have to work on from the estate. (Bob’s photo is to the left). If you have not “met” the man and would like to read a bit of the history of the pipeman, his daughter has written a great tribute that is worth a read. Because I have included it in most of the restorations of the estate to date I thought that I would leave it out this time. Check out some of the recent Dunhill restoration blogs (https://rebornpipes.com/2020/01/01/restoring-the-last-of-bob-kerrs-dunhills-a-1962-dunhill-bruyere-656-f-t-bent-billiard/).

When I think of Kirsten pipes this is the shape that is a typical Kirsten. On the left side of the shank it is stamped with Companion in script. On the underside of the polished aluminum barrel it is stamped Made in U.S.A. followed by K. It is a straight pipe with large Dublin bowl. Metal base is dented and worn. The pipe has gaskets. Stem is oxidized, tooth marks, chatter near the button. Button is damaged. There is a cake in the bowl and lava overflow on the rim. The ridged valve has some damage from what looks like marks left behind by pliers. The pipe is very dirty.  Jeff took photos of the pipe to show its general condition before he did his cleanup. The exterior of the pipe was very dirty – grime and grit ground in from years of use and sitting. The rim top was covered with a coat of thick lava that overflowed the bowl. There was also some darkening and lava on the rim top. The bowl itself had a thick cake with flecks of tobacco stuck in the cake on the sides.  It also appeared that there was some mold on the cake in the bowl.Jeff took a photo of the side and the heel of the bowl to give a better feel for the condition of the bowl. You can see the interesting grain on the bowl side and front.The next photos show the stamping on the sides of the barrel shank and it is very readable. It reads as noted above. The stem was dirty and extremely oxidized, calcified and had tooth marks on both sides ahead of the button. It was not nearly as chewed the other pipes in Bob’s estate.  Jeff took apart the pipe and took photos of the parts of the part. It was incredibly dirty with tars and oils on the internals of the pipe.Before doing cleanup work on the pipe I decided to do some research on the pipe. I have a catalogue for Kirsten pipes in my files and found this pipe in the catalogue. It is shown in the photo below. The K stamp identifies it as a Companion pipe.

There is also some great history on the brand on Pipedia that is well worth a read. It gives clear information on the development of the brand (https://pipedia.org/wiki/Kirsten_Pipe_Company).

I am really glad that Jeff helped me work through this estate of over 125 pipes to clean from Bob’s estate. I would in no way be this close to finishing the estate without his help. Jeff cleaned the pipes with his usual penchant for thoroughness that I really appreciate. He had reamed it with a PipNet pipe reamer and cleaned up the remaining cake in the bowl with a Savinelli Fitsall Pipe Knife. He scrubbed out the internals with alcohol, pipe cleaners and cotton swabs until the pipe was clean. He scrubbed the exterior of the bowl with Murphy’s Oil Soap and a tooth brush to remove the grime and grit on the briar and the lava on the rim top. The finish looks very good with good looking grain around the bowl and shank. Jeff took the pipe apart and cleaned the barrel, the adjustable valve and the stem with alcohol, pipe cleaners and cotton swabs. He scrubbed the stem with Soft Scrub and soaked it in Before & After Deoxidizer to remove the oxidation on the rubber. When the pipe arrived here in Vancouver for the second stop of its restoration tour it looked a lot better. I took photos before I started my part of the work. I took some close up photos of the rim top and also of the stem surface. I wanted to show what cleaned bowl and rim top looked like. The rim top and edges of the bowl looked very good. The screw in the bottom of the bowl looks very good with no damage to the slots. I also took close up photos of the stem to show the light tooth marks and the remaining oxidation on the stem.I took the pipe apart and took photos of the parts of the pipe to give a picture of what it looked like. Now, on to my part of the restoration of this Kirsten RX pipe. The rim top was in rough condition and looked as if it had been beat against a hard surface. I decided to begin my work by topping the bowl with 220 grit sandpaper on a topping board.I polished the bowl and rim top with micromesh sanding pads – wet sanding with 1500-12000 grit pads and wiping the briar down with a damp cloth after each sanding pad. I rubbed the bowl down with Before & After Restoration Balm. I worked it into the surface of the bark on the bowl sides and shank with my fingertips to clean, enliven and protect it. I let the balm sit for a little while and then buffed with a cotton cloth to raise the shine. I rubbed the valve on the metal base with some Vaseline Petroleum Jelly. I have found that it keeps the valve from sticking in the base end. I screwed the bowl on the top of the metal barrel. This part of the restoration is finished and the pipe is looking really good at this point in the process. All that remains is the stem and push rod that goes in the end of the base. I set the bowl and metal barrel aside and turned my attention to the stem. There were some deep tooth marks near the edge of the button on both sides. I filled them in with clear super glue.I sanded out the stem surface with 220 grit sandpaper to remove the tooth marks and chatter. I started to polish it with 400 grit wet dry sandpaper.I polished the vulcanite with micromesh sanding pads – 1500-12000 grit pads. I wiped it down with a damp cloth after each sanding pad. I used Before & After Pipe Polish – both Fine and Extra Fine to further polish the stem. This Kirsten Companion Made in USA K pipe from Bob Kerr’s estate turned out to be another great looking pipe. The finish on the pipe is in excellent condition and works well with the polished vulcanite saddle stem. I put the pipe back together and carefully buffed it with Blue Diamond on the buffing wheel. I gave the bowl and 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. Give the finished pipe a look in the photos below. The dimensions of the pipe are Length: 5 ½ inches, Height: 1 ¾ inches, Outside diameter of the bowl: 1 ¼ inches, Chamber diameter: 7/8 of an inch. It will be going on the rebornpipes store soon. If you are interested in carrying on Bob’s legacy with this pipe send me a message or an email.  This is the last of Bob’s Estate pipes that I am working on. Thanks for reading this blog and my reflections on the pipe while I worked on it. This is an interesting estate to bring back to life.

Restoring a Kirsten Generation 1 Medium Straight Pipe


Blog by Steve Laug

My brother continues to look for Kirsten estate pipes. He picked up this Kirsten because it looked like an old-timer. When I received it I could see that he was right about it being an older one. All the signs were there. The bowl was threaded directly on the barrel of the pipe and bottom cap that is on new models was not present. When the stem was removed there were no O rings on the end of the insert. The valve cap was stuck in the end of the shank and it could not be turned. The rim had a lava overflow on it and there was a heavy cake in the bowl. The screw mount in the bottom of the bowl was caked over to the point that it was stuck in the bowl. The metal barrel was oxidized and pitted. It had no shine left but looked like a well-worn pipe. The stem was oxidized and a dirty brown colour. There were tooth marks next to the button on the top and the bottom sides of the stem. The rod that ran through the barrel was dirty and coated with tars and oils that had hardened.K1 K2The left side of the barrel is stamped Kirsten in script. The underside is stamped Pats. & Pats.  Pend. USA M. The stamping along with the absence of O rings, the bowl screwed directly on top of the barrel pointed to a Generation 1 Kirsten which dated it between the years 1936-1958. In a previous blog I spelled out the features of each generation of Kirsten pipes that were released. https://rebornpipes.com/2012/11/03/kirsten-generation-1-1-5-2-3/ I quote the following from there: The wooden bowl on this generation connects directly to the metal barrel and there is no metal cup spacer. It is a pretty flush fit that goes flat against the barrel. On the underside of the metal barrel it is stamped with one or more of the following “Pat. Appl. For” (1936-38) and “Pats. & Pats. Pending” (1938-1958) over “Made in USA” – S” (or applicable size – S, M, L). There are no O-rings on the bit or metal shank insert. The M stamp on the pipe identifies it as a Medium sized pipe.

So I armed with that information I knew that the pipe I had, came from the time period of 1936-1958 and the lack of O rings on the mouthpiece and I assumed on the valve once I was able to remove confirmed that. I was ready to get to work on the pipe. I heated the valve insert with a heat gun to loosen the tars that held the cap in place. It did not take too long and I was able to insert a screw driver in the barrel and tap on the valve.K3The next photo shows the pipe taken apart. The condition of all of the parts is clear – dirty but functional. The knurled edges on the valve were damaged by previous attempts by someone else to remove the valve with pliers. In the photo above there are pliers present but I did not use them on the end cap.K4The screw in the bottom of the bowl was held in place by the cake in the bowl. The photo also shows the condition of the bowl and the rim. The other close-up photos show the stem and the tooth marks on both sides near the button.K5 K6I sanded the stem with 180 and 220 grit sandpaper to remove the oxidation and the tooth marks. I was able to blend the tooth damage into the flow of the stem because fortunately they were not deep.K7I lightly topped the bowl on the topping board to remove the damage to the rim and the build-up.K8I reamed the bowl with the Savinelli Pipe Knife and took the cake back to bare briar. I sanded the inside of the bowl with a piece of sandpaper to clean out the remaining cake.K9I scrubbed the exterior of the bowl with cotton pads and acetone to remove the grime and the remaining finish.K10 K11I scrubbed the rod on the stem unit with acetone to remove the tars and oils. I did the same with the exterior of the valve.K12I cleaned out the tarry build-up in the valve/end cap with cotton swabs and alcohol.K13I cleaned out the barrel with cotton swabs and rolled cotton pads and alcohol pushed through the opening with a screw driver. I also pushed a rolled piece of 0000 steel wool through the barrel to polish the inside. I used pipe cleaners to clean out the threads in the opening on the top of the barrel.K14I cleaned up the screw and the airway through the screw with a dental pick, pipe cleaners and alcohol. I cleaned the threads on the screw with cotton swabs and alcohol.K15I polished the aluminum barrel with Meguiar’s Scratch X2.0 and cotton swabs.K16I restained the bowl with a dark brown stain pen. K17I put the bowl on the barrel buffed them with Blue Diamond on the wheel to polish the stain and even out the coat on the bowl as well as polish the aluminum. The next photos show the bowl and barrel at this point in the process.K18 K19I cleaned out the airway in the stem with pipe cleaners and alcohol and then worked on the stem with micromesh sanding pads. I wet sanded with 1500-2400 grit pads and gave it a coat of Obsidian Oil. I dry sanded with 3200-4000 grit pads and gave it another coat of oil. I finished sanding with 6000-12000 grit pads and gave it a final coat of Obsidian Oil. I set the stem aside to dry.K20 K21 K22I gave the pipe and stem multiple coats of carnauba wax and buffed the barrel, bowl and stem with a clean buffing pad to raise the shine. I hand buffed it with a microfibre cloth to add depth to the shine. The photos below show the finished pipe. This one will also go on the store soon. If you are interested in it let me know. Thanks for looking.K23 K24 K25 K26 K27 K28 K29