Very nice looking gun.

Here is what IGC has to say;

From 1868 to 1873 Altendorf was in partnership with Hillebrandt in the firm of Hillebrandt & Altendorf at 8 Weaman Street, Birmingham.
In 1873 Hillebrandt left, retired or died and Altendoft went into partnership with Wright at 20 Russell Street, St Mary's Square (George Allen's old premises).

In 1888 the firm took on additional premises at 24 Russell Street.

In 1890 the firm moved to 2-4 Vesey Street, and from 1901 to 1907 had additional premises at 7 Loveday Street.

They appear to have closed in 1915, more or less at the start of the First World War.

The firm were agents for A Fagnus & Co of Liege in a patent application (No 3353 of 1874) for a spring safety catch for a revolver.


Enjoy the new toy