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			Hi Ed Well done.  regards Darrell 
				__________________ "Ever notice you run into the nicest people, in tanks?" - Colonel John "Hannibal" Smith | 
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			Excellent research Ed! You are a valuable asset to our community ! BZ If experimental, cant have been that many around so would be very rare. .Might be the only one in existence now? 
				__________________ I see you stand like greyhounds in the slips, Straining upon the start. The game's afoot! Last edited by Marc Montgomery; 17-09-22 at 17:30. | 
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			The Heller was clearly an innovative weapon.  The sight incorporates a split image range finder which even with a short base of about 12 inches(?) would have gone a long way to solving the range-finding problem that plagued all such weapons at more than point-blank ranges before the advent of lasers.   Pretty sure I saw one of those sights for sale recently. Going to have to rack my memory on that one! An interesting feature of the original packboard is the incorporation of a "tumpline" strap to go across the head. This method of load-carrying was introduced by the Canadian Expeditionary Force in WWI, and was clearly not forgotten in the early 1950s. Hard to believe, but it was found to be a highly efficient way to carrying heavy loads and was copied from the aboriginal/voyageur method of carrying loads. Last edited by REL; 22-10-22 at 08:49. | 
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