FIRST EXAMPLE:

Stampings:

[S1] A [encircled ---] DUNHILL [no ‘d’ tails /] LONDON [shorter then ‘dunhill’]

[S2] MADE IN ENGLAND [/] "INNER TUBE" [/] PATENTED MARCH . 9 . 15 [---] 117

Picture:

Pictures of another pipe (a model "38") with identical nomenclature except for model number:

SECOND EXAMPLE:

Stampings:

[S1] A [encircled ---] DUNHILL [no ‘d’ tails /] LONDON [shorter then ‘dunhill’]

[S2] MADE IN ENGLAND [---] 121

(note the absence of the 'inner tube' & patent number nomenclature - this pipe is a bent billiard with an oval shank and was not fitted with an inner tube.).

Picture:

THIRD EXAMPLE:

Stampings:

[S1] A [encircled ---] DUNHILL [no ‘d’ tails /] LONDON [shorter then ‘dunhill’]

[S2] FABRICATION ANGLAISE [---] 122

(note the absence of the 'inner tube' & patent number nomenclature - this pipe is a bent billiard with an oval shank and was not fitted with an inner tube.).

Picture