Duke Street–Stamped DRs: Grading in Dunhill's First Decade

Duke Street–stamped DRs make up the earliest generation of Dunhill pipes. In this period, before year codes came into use, the main way to date a body was the address struck on the shank; and the DR stamp, the top-grade marker, is first seen in these same years.

The Dating Value of the Address Stamp

Alfred Dunhill's tobacco shop opened in 1907 in London's St James's district, on Duke Street. The brand is generally held to have begun making its own pipes in 1910. Products from these early years carry, alongside the word DUNHILL on the shank, the wording DUKE ST. S.W. According to the records, this wording was dropped in October 1918 and replaced with LONDON. A Duke Street stamp therefore places a pipe on its own between 1910 and late 1918, and is considered the era's most reliable dating clue. Since the brand's only smooth finish in these same years was Bruyere, every straight-grained pipe from this window also came out in that finish.

DR and Dot Marks

The DR stamp was reserved for bodies whose grain ran straight from end to end, and it marked the top rung of production. To distinguish grades within this group, small square dots were struck around the shank lettering; whether the dot fell before or after the address wording, and on which side of the DUNHILL lettering, determined the grade. According to assessments based on catalogs and collection surveys, three grades were used until roughly the mid-1920s, after which a fourth, higher grade was added. A detailed breakdown of the grades is covered in the square stamp on pre-war Bruyere DRs article.

Examples that break from this pattern have also been documented. Single Duke Street DRs carrying an oval dot instead of a square one, or with the dot struck in an unusual position, have entered the record. Whether this variation was a deliberate distinction or simply a lapse in workshop practice has not been determined; writers on the subject note that no documentary basis for either explanation exists.

The Fate of Flawed Bodies

Among early straight-grain pipes are examples with exceptional grain that nonetheless carry a hairline crack or a natural sand pit on the surface. In the years when the brand was still a small operation tied to a single shop, disposing of such a body entirely was not easy; over the following decade, a proper sorting system took shape. Dunhill first put flawed bodies on the market under separate stamps, and, according to the records, brought in the Parker brand for this purpose in the early 1920s. The Shell finish achieved through sandblasting, patented in 1917, offered a second outlet as well; but since a thin-walled chamber was not suited to sandblasting, this option was not available for every body.