1818

George Whitfield Robinson

Patent Stock Lock

c. 1840s

E. Robinson & Co.

No. 2 Bronze Mortise

c. 1840s

E. Robinson & Co.

Spring-Fastener for Window-Sashes

c. 1840s

E. Robinson & Co.

Spring-Fastener for Window-Sashes

c. 1860s

E. Robinson & Co.

Bronze Mortise Front Door Lock

c. 1860s

E. Robinson & Co.

Bronze Mortise Latch

c. 1860

E. Robinson & Co.

Bronze Sash Fastener

c. 1870

E. Robinson & Co.

Split Hub Dead Latch

c. 1870s

E. Robinson & Co.

Bronze Mortise Bit Key Door Lock

c. 1890

E. Robinson & Co.

Bronze Mortise Sash Fast

E. Robinson & Co.

No. 334 Bronze Mortise Sliding Door Lock Active Strike

Wm. Hall & Co.

Bronze Mortise Store Door Latch

E. Robinson & Co.

No. 333 Bronze Mortise Sliding Door Lock

Wm. Hall & Co.

Bronze Mortise Ticket Booth Door Latch

E. Robinson & Co.

No. 21F Bronze Mortise Bolt

E. Robinson & Co.

No. 26 Silver-Plated Bronze Mortise Dead Lock

E. Robinson & Co.

No. 1902 Bronze Mortise Store Door Latch