
Undated
D & H
This group includes a Birmingham hallmark and a Dublin import mark dated 1911.
Birmingham and Dublin
in three squares.
Silver
Deykin and Harrison silver marks can read D & H on Birmingham examples; Gothic initials also occur within a chamfered rectangle.

Undated
This group includes a Birmingham hallmark and a Dublin import mark dated 1911.
Birmingham and Dublin
in three squares.
Undated
The maker's mark was entered in 1924; the illustrated Birmingham hallmark is dated 1938.
Birmingham
gothic) into a chamfered rectangle Deykin & Harrison Limited , entered 1924 1938 hallmark DEYKIN & HARRISON history and information

Undated
The source identifies a Birmingham 1905 hallmark; this is the illustrated object's assay date.
Birmingham
Gothic initials within an indented chamfered rectangle.
Also known as: Deykin & Harrison Limited