A Colt army special & officiers model with that serial number without the Z ending was made in 1914.
While working as a paten clerk, he wrote 3 papers. 1. explaining Brownian motion 2. explaining the photoelectric effect and 3. the special theory of relativity.
about 1916
Your colt army special was made in 1924.
Police positive heavy frame: 1925 starts with Serial # 250000. Police positive special & Detective special: 1908 starts with Serial # 1 Police positive .32 & target: 1907 starts with Serial #495000 Police positive .38 & banker's special: 1905 starts with Serial # 1
double action colt revolvers 1905 - 1978 Serial # 507493 made about 1925
Made about 1924.
That serial number shows it was made in 1922. If you google 'Colt Army Special .38' you will find some information on it.
That's part of the Special Theory of Relativity - published 1905.That's part of the Special Theory of Relativity - published 1905.That's part of the Special Theory of Relativity - published 1905.That's part of the Special Theory of Relativity - published 1905.
Colt police positive .38 with that serial number was made in 1908. Police positive special with that serial number was made in 1905., each 1st year productions.
1905
1905.
1905