![](http://www.coltautos.com/images/1911a1_729858b.jpg) Troy Partin Collection
Colt Model 1911A1 - Blued Colt
M1911A1 .45 cal. S/N 729858, the slide has a matching serial
number. RS inspectors mark on left side of the frame.
Pistol was manufactured in May of 1941, it was shipped in a
batch of 1,550 to the Commanding General at Springfield
Armory on May 29,1941, the Barrel is Stamped COLT .45 AUTO
with a P Proof Stamp on the left lug and a G "government
approval stamp" just forward of the lugs.
![](http://www.coltautos.com/images/1911a1_729858a.jpg)
![](http://www.coltautos.com/images/1911a1_729858c.jpg)
![](http://www.coltautos.com/images/1911a1_729858k.jpg)
RS inside a Box for Colonel Robert
Sears
![](http://www.coltautos.com/images/1911a1_729858e.jpg)
![](http://www.coltautos.com/images/1911a1_729858f.jpg)
![](http://www.coltautos.com/images/1911a1_729858d.jpg)
Close-up of serial number and United States Property mark.
![](http://www.coltautos.com/images/1911a1_729858i.jpg)
Numbered slide matches the frame.
![](http://www.coltautos.com/images/1911a1_729858j.jpg)
![](http://www.coltautos.com/images/1911a1_729858g.jpg)
Barrel markings "COLT 45 AUTO" and "P" mark
on the left side of the barrel lug.
![](http://www.coltautos.com/images/1911a1_729858h.jpg)
Small "G" mark on bottom of barrel in front of the lug. |