I offered to help out a fellow collector with a research project they're working on by posting asking for high-resolution scans or photos of U.S. Scott #RB10a and RB10b (the $5 1st issue proprietary revenue stamps). Low-resolution example shown below for reference.
They're specifically looking for higher resolution images than can be found online, so this is probably more for owners of these stamps (or if you know someone who owns examples of the stamps, please pass this request on).
Acknowledgements for image contributions will be provided.
I can be reached through the board or via the information in my signature.
Thanks!
