Hi, everyone:
I believe that the cancel date on this stamp may be 1861, which would be too early for this issue as they were out in 1864. I am not good at software that may be able to help determine this such as Gwyddion? I'm sure that someone on this site can help and it would be very much appreciated!
p.s. stamp ID is QL6. For some reason, it shows in the subject as QI6.
Thank you,
Steve
