Hey there, thats sound incredible nice for having found any prints regarding this film. First of all what is your goal fro donations? Furthermore have you checked if the picture is cropped from a Scope 1:2,35 version or is there more room on top and bottom in comparison, it would be interesting if its made from a 1:2,20 Scope-print. How long is this version?
Most importantly: Do you want to scan the prints you have ASAP or scan it along with the prints you would like to find in the future?