H-26 US WW1 G&K 1918 holster for the M-1917 Smith & Colt .45acp Revolvers

In Excellent condition, we have a very nice US WW1 issued butt forward holster for the large frame .45acp M-1917 revolvers that were made by both Colt and Smith&Wesson.  The holster was made in 1918 by Graton and Knight.  They manufactured all of the M-1917 revolver holsters during WW1.  As you would imagine these holsters were issued and carried right through the end of WW2.