Daily Archives: January 20, 2021

Previous Repairs Can Wreak Havoc in a Restoration – Dunhill Shell Briar R F/T 1962 Pot


Blog by Steve Laug

This Dunhill came to us in the same lot of pipes as the 1922 Dunhill Bruyere Reading Pipe and the BBB Calabash Reading Pipe that I have already restored and written blogs on. It was a great looking blast on this pipe that caught our attention. The silver band on the shank was definitely an aftermarket addition to repair a cracked shank. It was made out of Sterling Silver so that was not a big deal to us when we purchased the lot. It was a filthy pipe with a thick cake in the bowl and a heavy lava overflow on the rim top. The stem was oxidized, calcified and had deep tooth marks on both sides next to the button. It is hard to see until the close up photos but the shank was seriously crack about 1/8 of an inch ahead of the band on the underside of the shank and from the shank end you could see two large crack at 3 and 9 o’clock. Jeff took photos of the pipe as it stood when we received it.  He took photos of the bowl and rim to give a picture of the depth of the cake and lava on the rim top. You can also see the nicks around the outer edge of the rim. Even the stem was pretty normal fare – tooth marks with a small hole in the underside and heavy wear and tear on the rest of the stem. Everything was pretty common in terms of the restorations that we work on at least we thought so at this point! He took some photos of the sides of the bowl to show the beautiful (and filthy), rugged sandblast around the bowl. It really was a magnificent looking bowl. It took a few photos to try to capture the stamping on the underside of the shank. There are deep scratches in the smooth portion of the shank and heel of the bowl. On the heel it is stamped R F/T. That is followed by Dunhill [over] Shell Briar followed by Made In [over] England with a 2 following the D in England. You can also see the repaired cracked shank in the photos below. The silver band is stamped Sterling Silver on the underside. If we had stopped here a lot of pain could have been avoided! If we just left is dirty and did a cursory clean up and just smoked it we could have avoided a multitude of issues. But that is not the way we work. Jeff attacked the cleanup by trying to take the pipe apart. The stem was stuck in the shank. He tried heat, cold and even pouring alcohol down the shank to try and loosen what we assumed was the grime and grit that held the stem firmly in the shank. Nothing worked. He even heated the band area to try to loosen the stem from the shank but nothing work. Finally after a combination of all of the above he felt what he thought was a bit of give in the stem and gave it a very careful twist…. Here is where all went horribly wrong. Remember that crack in the shank shown in the above photos? That is what gave and the shank came off in his hand! Now what to do. We talked and he was sick with what had happened but there was nothing to be done. And do you know what the worst part was? The stem was still stuck! He went back through all of the methods we all use to loosen a stem and finally it came free! BUT the band had been epoxied on the shank and it was not removable!

It was in this state that the pipe came to me in a bag. Now it was my turn to try to see if I could loosen the band. I took the broken shank and band and filled up a small jar with enough acetone to cover the band and let the piece soak for two days in the bath. I replenished the acetone as it evaporated. The incredible thing for me was that this had absolutely no effect on the band and briar. It was permanently bonded! Time to come up with a new plan of attack.I let the broken shank sit on my desk in pieces for several days – probably about a week while I worked on other pipes. Finally after recently repairing the broken shank on the Butz-Choquin for Randy (https://rebornpipes.com/2021/01/16/a-badly-broken-butz-choquin-pipe-makes-its-way-back-to-me-for-repair-and-restoration/) I had an idea for fixing this one. Give that blog a read if you want to know the difference.

In this case there was already a band and the break was further down the shank making it a bit more problematic to address. I cut a short piece of Delrin that would extend far enough into the bowl side of the broken shank to provide some stability and into the shank end to tie it together. I decided to leave the mortise the depth it was to add stability to the shank rather than drill it out and extend the tube in further. I would need to drill out the Delrin a bit and reduce the diameter of the tenon to fit inside the tube I the shank. It just might work and was certainly worth a try. I roughened up the Delrin with a sanding drum on the Dremel to provide a rough surface of the glue to bind to in the shank.I fit the Delrin piece in the bowl end of the broken shank to make sure it fit. I then painted the surface of the Delrin with super glue and pressed into the banded shank end. I coated the briar ends with an all purpose glue and joined the pieces together. I clamped them until the glue set. Once it had I filled in the gaps in the crack with clear CA glue and set it aside to cure. I used a corner of 220 sandpaper to carefully smooth out the glue on the crack repair. I was able to make it smooth and not ruin the sandblast! That alone was an accomplishment. The repair obscured the 2 on the date stamp. It is still present but now blurred.

I used a brass bristle wire brush to clean up a bit more of the sandblast on the rim top and then used a combination of Cherry and Mahogany stain pens to restain the rim edges and the repaired area of the shank and blend it into the rest of the bowl. With the repair completed and the briar restained I rubbed the briar down with Before & After Restoration Balm. I worked it into the briar with my fingertips and a horsehair shoe brush. The product works to clean, enliven and preserve the briar. I let it sit for 15 minutes while I worked on the stem. After the time passed I buffed it with a cotton cloth to deepen the shine. The briar really comes alive with the balm.     Now it was time to deal with the fit of the stem in the newly lined shank! I had a couple of options here. I could either drill out the tube and open the shank up a bit more or I could reduce the diameter of the tenon and make it fit that way. Since the shank was already fragile and twice repaired I opted for reducing the diameter of the tenon. I took it down with a Dremel and sanding drum until it was a close fit in the shank. I worked on it with 220 grit sandpaper to get it even closer. Once I had the tenon end in I could see that things were slightly off. So instead of continuing to reduce the diameter of the tenon I used a needle file to even out the inside of the shank and get as close to an equal fit on all sides of the tube. That was more of a job that I make it sound and actually took a fair bit of time.Once I had a good fit to the shank I put the stem and bowl together and took some photos of the pipe at this point in the process. I still needed to work on the fit of the stem to the shank and alignment and gaps but the tenon fit well. I also need to work on repairing the tooth marks. You will see in the last photo of the underside of the stem that I had already started the process.   With the fit of the stem taken care of I worked on the repairs necessary to make it fully functional. I took a bit of excess stem material off the flattened bottom of the stem at the shank to make the fit seamless. I also filled in the tooth marks and pin prick with black super glue and set the stem aside to cure.  Once the repairs cured I smoothed them out with a 1500 grit micromesh sanding pad until they blended in well with the surrounding vulcanite. I used a small flat needle file to clean up the sharp edge of the button but forgot to take photos of that! Once the repair was smoothed out I polished the stem with micromesh sanding pads – dry sanding with 1500-12000 grit pads and wiping the stem down after each pad with Obsidian Oil. I finished by polishing the stem with Before & After Stem Polish – both fine and extra fine and gave the stem a final wipe down with Obsidian Oil.    I am really happy to be finished with the rescue of this beautifully grained sandblast 1962 Dunhill Shell Briar R Pot. The grain is quite stunning and the blast is rugged. The repair to the broken shank while not a total thing of beauty worked very well and makes the pipe usable once again. The permanently affixed Sterling Silver band is useful reinforcement externally for the tube in the shank. The refit stem came out looking very good. The pipe should be a good smoking pipe and outlast all of us as it moves through the hands of the pipe men and women who take on the trust. The dimensions of this pipe are Length: 5 ¾ inches, Height: 1 ¾ inches, Outside diameter of the bowl: 1 ½ inches, Chamber diameter: 7/8 of an inch. The weight of the pipe is 1.48 ounces/41 grams. Because of the repairs to the pipe I will soon be adding it to the rebornpipes store in the British Pipe Makers section at a price that is significantly lower than it would have been had it not been repaired.   It might be a chance for one of you to add it to your collection for a good price. Thanks for following the work on this pipe in the blog.