On the Left: Headstamp is “COLT .45 WAX”. I have seen this in a Colt box (red with white marked ".45 Caliber LONG COLT (that should get some of the purists going!) WAX BULLETS ". It has the Colt logo with “olt” in a stylized “C”. I have also seen a red plastic .45 Colt in an Alcan box labeled as blanks. Don’t know the markings on that one or if they are the same at all. Any additional info out there on who actually made this load shown?
On the Right: No markings and a battery cup type primer. Looks to be a wax bullet load rather than a blank. Any info that could be provided on this one is more than I have…