Restoring a Comoy’s Grand Slam Pipe 233 Straight Bulldog


Blog by Steve Laug

I decided to dig deep in the boxes of pipes I have here to work on. I chose a Comoy’s Grand Slam Pipe Straight Bulldog. It is a beautifully grained Comoy’s Bulldog that was purchased from a Portland Oregon estate sale on 08/16/17. It really is a pipe of Pipe Smoking History. The stamping is the significant marker that points this out for me. It is stamped on the left side of the shank and reads COMOY’S [over] Grand Slam [over] Pipe. On the right side it has the shape number 233 next to the bowl/shank junction and that is followed by a Comoy’s COM stamp that reads Made in London in a circle [over] England. On the underside there was a *7 stamped at the stem/shank junction. There was a lot of grime ground into the smooth finish on the bowl and some darkening around the rim cap and top. The bowl was heavily caked with an overflow of thick lava on the top of the rim and on the inner bevel of the bowl. It was hard to know what the rim top and inner edge of the bowl looked like under the grime. The stem was oxidized, calcified and there were tooth marks and chatter on both sides ahead of the button. There was a three part inlaid C on the left of the taper stem. The pipe had promise but it was very dirty. Jeff took photos of the pipe before he started his cleanup work. He took photos of the rim top and bowl to give a clear picture of the thickness of the cake and the overflow of lava on the rim top and down the side. It is hard to know if there is damage to the inner edge of the bowl because of the lava coat. He also took photos of the top and underside of the stem to show the condition of the stem. He took photos of the stamping on both sides and underside of the shank. They read as noted above. You can also see the 3 part C logo on the left side of the taper stem.   I looked on Pipephil’s site for information on the Comoy’s Grand Slam Pipe and found the following information I have included a screen capture (http://www.pipephil.eu/logos/en/logo-comoy.html). It has the three part C which dated it to 1946 and following. The stamping on the second pipe in the capture is the same as the one I am working on. The *7 is the size of the washer on the end of the stinger. (The pipe in hand is missing the stinger apparatus.)I turned to the article on Pipedia about dating Comoy’s pipes but the style of the stamping (https://pipedia.org/index.php?title=Comoy%27s_Dating_Guide#1917_to_the_end_of_the_1930.27s_.28at_least_1938.29). I have include the section in the screen capture below that date this pipe to the 1950s.

Now the Comoy’s stamp can be found in three variants in the 1950s

  1. A simple block-letter style without serifs but with the C larger than the other letters and the apostrophe before the “S”.
  2. A return to the slightly more fancy block letters with serifs and the apostrophe. (It seems that some grades carried different stamps, or at least that the stamping changed in different years for some grades.)
  3. A simple block-letter style without serifs and without the apostrophe and with the “C” the same size as the rest of the letters. This stamp was probably not used very long.
  4. A simple block-letter style without serifs but with the apostrophe before the “S” and with the “C” the same size as the rest of the letters.

Made in London England

Appears in two versions. This is again stamped in a circle with “MADE” at the top, “IN” in the middle, and “LONDON” at the bottom, with “ENGLAND” in a straight line beneath. It can be assumed that this stamp was first used in the export drive in the early 1950s. On a Bulldog Sandblast from the early 50s the Comoy name no. 2 above was used together with “MADE IN LONDON” over “ENGLAND”. There are no known examples of pre-WW II Comoy’s stamped in this way. The second version is the same as above but in a “rugby ball ” shape. This shape is verified on Comoy´s “Extraordinaire” pipes.

Inlaid “C”

C” was first inlaid in the side of the mouthpiece around 1919. This was a complex inlay needing three drillings. First, a round white inlay was inserted, then the centre of the white was drilled out, and a smaller round black inlay was inserted. Finally, another drilling was made to remove the open part of the “C,” and an even smaller black inlay was inserted. This inlaid “C,” known as the “three-piece C,” was continued until the Cadogan era in the 1980s. However, the “C” in the 1920s and early 30s is much thinner and more delicate than the one post-WW II.

That article gave me some helpful information regarding the pipe that I was working on. I knew that the stamping and logos identified the pipe as having been made in following WW2 and from what I can see from the above information it is a 1950s era pipe.

Jeff had done his usual thorough clean up of the bowl and stem. He reamed the bowl with a PipNet pipe reamer to remove the remaining cake back to briar. He followed up with a Savinelli Fitsall pipe knife to remove the remnants of cake. He scrubbed out the mortise and the airway in the shank and the stem with alcohol, cotton swabs and pipe cleaners. He scrubbed the exterior of the bowl, rim, shank and stem with a tooth brush and Murphy’s Oil Soap to remove the oils and tars on the rim and the grime on the finish of the bowl. He rinsed it under running water and dried it off with a soft cloth. The pipe was remarkably clean considering where it began! The rim top looked much better. There was still some darkening on the top and inner bevel as well as some down the cap on the bowl. It was definitely an improvement but more would need to be done. The stem looked better as well but the tooth marks are very visible in the photos below. I took photos of the stamping on the shank sides. They read as noted above.  I removed the stem from the shank and took a photo of the pipe to give a sense of the proportions of the pipe. It is a beauty.Now it was time to start working on the pipe. I decided to work on the rim top and edges to try to remove the darkening that was present. I used a folded piece of 220 grit sandpaper to smooth out the top and edges and try to lighten them. I am pretty pleased with the way it turned out.  I polished the bowl and the rim top, sides and shank with micromesh sanding pads – dry sanding with 1500-12000 grit pads and wiping it down after each pad with a damp cloth. I carefully avoided the stamping on the shank so as not to damage it.    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 to clean, enliven and protect the briar. I let the balm sit for 10 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 surface of the stem on both sides with the flame of a lighter. I was able to lift many of the tooth marks. I filled in the remaining tooth marks on the button surface and just ahead of it on the underside with clear super glue and set the stems aside to let the repairs cure.    I smoothed out the repairs with a needle file and started blending them into the surface of the stem. I sanded the remaining repairs with 220 grit sandpaper to further blend it into the stem surface. I started polishing it with 400 grit wet dry sandpaper.   I polished the vulcanite stem with micromesh sanding pads – 1500-12000 grit pads. I wiped it down with a damp cloth after each sanding pad. This 50s era Comoy’s Grand Slam Pipe 233 Straight Bulldog with a vulcanite taper stem is a great looking pipe now that it has been restored. I did a lot of work on the bowl and the stem. The rich browns and blacks of the contrasting stains came alive with the polishing and waxing. I put the stem back on the bowl and carefully 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 Comoy’s Grand Slam Bulldog is a beauty and 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: 5 ½ inches, Height: 1 ¾ inches, Outside diameter of the bowl: 1 ¼ inches, Chamber diameter: ¾ of an inch. The weight of the pipe is 38 grams/1.34 ounces. I will be putting this older Comoy’s Bulldog on the rebornpipes store shortly if you want to add it to your collection. Thanks for reading this blog and my reflections on the pipe while I worked on it. There are many more to come!

2 thoughts on “Restoring a Comoy’s Grand Slam Pipe 233 Straight Bulldog

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