MRxHILLBILLY: By coincidence one of my local gunshops has a 1960 vintage Randall Model #1 with an original brand named leather sheath (I forget the name but it might have been Kephart or started with a "K" or maybe an "H").
Anyway it was a large beautiful Randall knife and was priced at $649.00 (no sales tax in Montana)
I know this is not the exact model you posted about but thought you or someone else might be interested in it.
Phone number is 406-682-4210 Monday through Saturdays.
This Randall knife is very unique - it seems to me - anyway the store personnel would certainly send you an electronic photo for your consideration.
Good luck in your search.
BTT
Hold into the wind
VarmintGuy
VarmintGuy...was that sheath a Heiser? If so, that is a real deal for a Randall Model #1 with a H.H. Heiser sheath.