Stanwell Shape Numbers and Designers

Stanwell shape numbers are the short codes stamped on the shanks of Stanwell pipes to identify the model. For collectors these numbers are more than a catalogue record: in most cases they also reveal who drew the shape, because Stanwell, despite being a mass-production factory, has commissioned the majority of its models from individually working Danish masters. The numbered system dates from after 1948, when the brand's name was formally registered — the years the community calls the "registration period."

How the Numbering Works

The system looks simple: a two- or three-digit number corresponds to a shape. Letters appended after the number announce a construction detail. The most common of these is the letter "M," indicating military-mount versions where the shank and mouthpiece are joined with a fitted metal band; stamps such as "01-M" or "83-M" appear in this sense both in retailer records and in restoration writing. There are also codes made up of letters alone: models signed by Nanna Ivarsson are numbered with an "N," while a later reissue of an old shape is set apart by the word "Favorite" placed before the number.

The real difficulty lies elsewhere. Stanwell has rebuilt its catalogue from scratch several times over the decades, and rather than leaving the number of a discontinued model unused, it has handed that number over to a new shape. As a result, a single number can correspond to pipes that look nothing alike, depending on the period; according to lists compiled by enthusiasts, some numbers have been used for three, even four, distinct shapes. What is involved is not a stamping error but the catalogue being periodically refreshed. These lists resolve the confusion with lettered sub-divisions such as "01a," "01b"; but these letters exist only on paper and are not struck on the pipe. A reader wanting to know which period a given number belongs to needs to look at the other stamping details and at period catalogues.