Ritchie & Boyden

J. PATENT” – “3”. 2 1/4″ high x 1 3/4″ wide. Brass body. Brass shackle. The reverse of the lock is blank.Patent #9963.

J. PATENT EXTD AUG 23 1867″ – “3A”. 2 3/4″ high x 2″ wide. Brass body. Brass shackle. Some locks do not have “EXTD AUG 23 1867” stamped on the body.Patent #9963.

J.” – “PATENT 5 EXTD AUG 23 1867”. 3 1/8″ high x 2 1/2″ wide. Brass body. Brass shackle. The reverse of the lock is blank.Patent #9963.