Hey Mullet,
The last 2 pics are the ones that are obviously from the museum. The first of the 2 museum pics (w/out fletch) is Menominee, catalog number #50/9834.....resides at the Museum of Natural History, photo is part of the Anthropology database. The arrow was gathered during an expedition of 1910 to the Wisonsin Menominee Indian Reservation......collected and donated by Alanson B. Skinner.......
The second one ya all can look up for yourself......the whole point of the excercise was to offer an idea for using stone heads that were too thick to use on a standard diameter shaft, and the fact that the idea wasn't an original idea.....so what's the point? Guess I'll just keep my posts to myself from now on.....since I aint got a chronograph either.
rich