Abraham Ogier Stansbury. Stansbury was an American who emigrated to England. See also Early Pin Tumbler Locks. We have not found this lock as yet

This is the first known attempt at the Pin Tumbler style mechanism patented by Abraham Ogier Stansbury, UK Patent #2,851 dated 1805. Stansbury subsequently was awarded a US patent for the same lock dated Feb 11, 1807. This patent was lost in the Patent Office fire of 1836.