Yet another gift pipe bowl that I had in my box was a no name Imported Briar Apple. It had a threaded tenon and I just “happened” to have a stem that fit it perfectly in my can of stems. (One day I need to get the stems sorted and organized more. Currently I have a can of round stems and a can of everything else stems. This necessitates emptying the entire can on the work table each time I need them and sorting through to find what I need.) The stem was a used Grabow stem that was missing the stinger but the tenon was intact. It was oxidized and dirty but very functional. There were no tooth marks or bite marks on the surface. When twisted onto the pipe it was slightly overturned.
The bowl had an interesting finish in that the briar was smooth around the rounded rim and down the bowl. Then there were grooves or what I call worm trails cut vertically down the sides of the bowl and horizontally on the shank. The all culminated in rusticated pattern on the bottom of the bowl. The finish was shot and the worm trails had all nature of detritus packed into them. The grooves were full in some places. The stain was present but worn. If there had ever been a varnish coat it too was gone. The aluminum mortise insert was well oxidized. The bowl had a thick buildup of cake and loose pieces of tobacco handing on the sides. The rim was dirty but did not have any damage.
I heated the tenon with a Bic lighter and straightened the overclocked stem. I reamed the bowl with a PipNet pipe reamer and then scrubbed the bowl down with Murphy’s Oil Soap and a tooth brush. I rinsed it with lukewarm water and dried it off. I scrubbed the buildup on the rim with a cotton pad and saliva and then used isopropyl alcohol on a cotton pad until I had broken through the tough outer coat. I used a medium grit sanding sponge to sand off the rest of the buildup and then wiped it down again with alcohol.
I wiped down the exterior of the bowl and shank with acetone on cotton pads to remove the remaining finish.
I sanded the stem with 220 grit sandpaper to remove the oxidation and the calcification buildup at the button. I worked in the creases with a sanding stick. Once I had cut through the oxidation I sanded the stem with a medium and a fine grit sanding sponge.
Once I had removed the finish and did the initial sanding on the stem I cleaned out the shank and stem with cotton swabs, pipe cleaners and alcohol until they were clean.
I sanded the aluminum mortise insert with medium and fine grit sanding pads. I stained the bowl with a Danish Oil Walnut stain.
After I had stained the pipe I put a cork in the bowl and set it aside in an old candle stick holder to dry while I worked on the stem.
I sanded the stem with my usual array of micromesh sanding pads – wet sanding with 1500-2400 grit pads and dry sanding with 3200-12,000 grit pads. I rubbed it down with Obsidian Oil between each set of three sanding pads and gave it a final coat of the oil after sanding with the 12,000 grit pad. I took it to the buffer and buffed it with White Diamond.
When the stain on the bowl had dried I put the stem on the pipe and then gave the entire pipe another buff with the White Diamond and then gave it multiple coats of carnauba wax. I finished by buffing it with a soft flannel buff to raise the shine on the bowl and stem. The finished pipe is shown below. The stem actually looks like it is the original stem and the pipe looks as good as new. It is ready for a long life in the hands of the next pipeman who takes it home to join his/her rack.

Tag Archives: correcting a misaligned stem and shank
Adjusting a Misaligned Tenon
On the old Churchill’s bent pot I picked up on Ebay and wrote about in a previous article I spoke of adjusting a misaligned tenon to tighten up the gap between the shank and the stem. Al Jones commented in his reply to that blog post that he would like to hear more about the procedure I used to achieve the correction. I have written this article in response to Al’s question.
The Churchill’s pipe had a slight cant to the tenon. It did not allow the stem to line up correctly. It had a gap at either the top of the bottom of the shank and no matter how it was inserted you could see light in the gap. I have seen the mishaps, and experienced some firsthand, when the tenon is pressed after heating to try to expand it. The misalignment is often dramatic and hard to repair. In the past I have had to just start over with a different stem. I decided to experiment with a different fix on this old Churchill’s.
My first attempt at heating the tenon involved the boiling water method that is used to bend stems. I set a bowl of water in the microwave and heated it for two minutes and then dipped the pipe stem, tenon first, into the water to heat it. I repeated that several times until the tenon was pliable and then dried it and inserted into the mortise. I pressed it into place carefully and held it while I cooled it. The results of the first attempt are below – still a gap and the addition of an oxidized stem to remedy. As I thought about the process and the desired end I concluded that a possible issue was that I had not heated the tenon enough to truly get a flexible bend to it. The caution is to proceed very slowly in the process so that you do not snap the tenon and necessitate a different fix.
I put the tenon in the shank and left a gap of approximately a ¼ to a ½ inch. I then used heat gun with a tip that reduced the area of the heat to about an inch diameter circle. I held the pipe above the heat and rotated it quickly to evenly heat the gap, and thus heat the tenon. I apologize for the blurriness of the photos but the general set up is clear. Hold the pipe above the heat about three or four inches, rotate it quickly as you do not want to burn the vulcanite.
Once the stem was warm I carefully pushed it into the shank. You want the stem warm enough that the tenon is flexible and not stiff or it will break off as you work it. The tricky part is to slowly and evenly push the stem into place. A variation in the push to either side will only make the problem worse. Once it is tightly against the shank I gently moved it until the fit was tight between the shank and stem. I held it tightly in place with my thumb and fingers as I cooled the stem and shank under cold water to set the new adjustment. It took several attempts to get it to sit properly.
Once the cooling was done I held the stem in place for a few minutes as I walked back to my work table. The finished fit was snug and no light shone through the stem shank union as it had previously. I have included the last three pictures below to show the finished fit of the stem to the shank. You can read about the restoration of the pipe in another blog post on the Churchill Bent Pot. https://rebornpipes.wordpress.com/2013/09/08/churchills-bent-pot/












