Daily Archives: April 20, 2024

Breathing New Life into a Large Dunhill Group 6 Shell Briar 6401 Bent Apple

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Blog by Steve Laug

The next pipe on the table is a large sandblast Dunhill ¼ Bent Apple. It had a taper, vulcanite stem with a white spot. We purchased it from a seller who was selling an estate in Oregon City, Oregon, USA on 03/21/2024. The seller said that the pipe came from his father in Indiana, a long-time pipe dealer who had retired many years earlier. His father had originally purchased it from a friend of his who also was also a pipe dealer. The pipe is stamped on the heel of the bowl and on the underside of the shank. On the heel of the bowl it is stamped with the shape number 6401. That is followed with stamping on the shank that clearly reads Dunhill in an oval. Next to that it is stamped Shell Briar [over] Made in England30. The rim was in good condition other than lava overflowing from the thick cake in the bowl onto the sandblast rim top. It is hard to assess the condition of the inner edge of the rim due to the cake and lava overflow. There were oils and grime ground into the bowl sides gives the finish a flat look. The vulcanite stem is oxidized, calcified, and dirty with grime and grit on the surface. There was a Softee Bit on the stem when we got it. Once it was removed, there were also scratches and 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. He took photos of the pipe’s bowl and rim top to show the cake in the bowl and the lava coat overflowing onto the top. It is another dirty pipe. He also took photos to capture the tooth marks on the top and underside of the stem near the button. He took photos of the sides and heel of the bowl to show the sand blast around the bowl and the amount of grime ground into the surface of the briar. He took photos of the stamping on the underside of the shank. It is clear and very readable as noted above. I wanted to unpack the Dunhill stamping on the shank and work to understand each element of the stamp. I generally use the Pipephil site to gather as much initial information as possible (http://pipephil.eu/logos/en/dunhill/shell-briar1.html). The stamping is interpreted as follows: The number 6401 is the shape number that unpacks as follows: the 6 is the bowl size, 4 is the identifier for a taper stem, 01 is the shape designation – an Apple. The Shell Briar stamp refers to the finish. The superscript 30 following the D of England would give the date the pipe. Pipephil also has some helpful dating keys on the site that are basically flow charts that you can walk through to date your pipe (http://pipephil.eu/logos/en/dunhill/cledat-en1.html). I turned to Part 1 of the Dating Key and followed the chart. This pipe has a superscript 30 following the D in England. There was no patent number so that took me to the section on the chart below (column one) which instructed me that the pipe could be dated as being made “posterior to 1954”.I followed the link under “Your pipe is posterior to 1954. Narrow down your dating”. That took me to Page 2 of the dating key (http://pipephil.eu/logos/en/dunhill/cledat-en1a.html). The second column (suffix 1…4) or (11…39) led me to the section with a 30 after the D in England. There was a directive for dating the pipe spelled out as follows: 1960 + suffix which gives the pipe a date of 1990. From that I knew that the pipe was made in the 1990.I then turned to Pipedia’s section on Dunhill Shell Briar to get a bit of background on the Dunhill finishes (https://pipedia.org/wiki/Dunhill#Root_Briar). I quote:

Shell

A deep craggy sandblast with a black stain finish (usually made using Algerian briar) – the color of the stain used has varied over the years. Although there is some doubt as to them being the first to sandblast pipes, Dunhill’s Shell pipes, and the sandblasting techniques developed to create them are considered one of Dunhill’s greatest and most lasting contributions to the art of pipe making.

The documented history of Dunhill’s inception of the Shell is largely limited to patent applications — there are no catalog pages or advertisements promoting blasted pipes at the time. The preliminary work on the English patent (No. 1484/17) was submitted on October 13, 1917. The patent submission was completed half a year later, on April 12, 1918, followed by the granting of the English patent on October 14, 1918. This was less than a month before the end of The Great War on November 11th.

In 1986 Dunhill released a line of premium Shell finish pipes – “RING GRAIN”. These are high-quality straight grain pipes which are sandblasted. Initially only Ring Grain, but now in two different finishes. In 1995 the “Shilling” was introduced with Cumberland finish – it is an extremely rare series. These pipes exhibit a deeper blast characteristic of that of the 1930’s – mid-1960’s (and the limited ‘deep blast’ pipes of the early 1980s) and show a fine graining pattern. These are considered the best new Dunhills by many enthusiasts today and are very rare. The finish is sometimes described as tasting like vanilla at first, with the taste becoming more normal or good as the pipe breaks in.

I turned to work on the pipe itself. 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 a photo of the rim top to show the condition. It looks pretty good with the tars and oils removed from the rim top. You can see the flat finish on the rim top and the debris in the sandblast. The bowl itself was very clean. The stem came out looking quite good with some slight remaining oxidation. There are some scratches, light tooth marks and chatter on both sides ahead of the button. I took a photo of the underside of the shank to show the stamping. The photo shows the stamping and is actually more readable in person. I removed the stem from the shank and took a photo of the pipe parts to show what I was working with. It is a nice looking pipe.I sanded the rim top with a brass bristle wire brush to knock off the debris in the sandblast finish. It looked much better at this point.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 to address the stem issues. To address the scratches and marks in the surface of the vulcanite as well as some residual oxidation. I sanded it with 320-3500 grit sanding pads. I wiped it down after each sanding pad with a damp cloth. By the final 3500 grit sanding pad the rim top had a shine.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. This 1990 Dunhill Shell Briar 6401 Apple with a ¼ Bent Vulcanite taper stem has a beautiful, unique Dunhill Sandblast finish that is very deep and craggy. The Shell Briar dark brown finish highlights some great grain around the bowl and shank. It has a unique sandblast that Dunhill specialized in making. The polished vulcanite taper stem adds to the mix. I put the stem back on the bowl and buffed the pipe with Blue Diamond on the buffing wheel being careful to not buff the stamping. 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 Dunhill Shell Briar 6401 Apple is quite nice and feels great in the hand. Give the finished pipe a look in the photos below. The dimensions of the pipe are Length: 6 ½ inches, Height: 2 inches, Outside diameter of the bowl: 1 ½ inches, Chamber diameter: ¾ of an inch. The weight of the pipe is 3.03 ounces/86 grams. Thanks for walking through the restoration with me as I worked over another beautiful pipe. This one will be going on the rebornpipes store in the English Pipe Makers Section. Thanks for your time.