Now *that* is something! The first two notes don't really figure into the mix, but the last two are quite impressive. This is not my area of expertise, but what you have there is a changeover pair. That is, sequential serial numbers with a change in the series. Not only is it a changeover, but it is a *reverse* changeover: The series actually goes backwards from 1928-A to 1928. This occurred when a stack of newer $1 sheets was placed on top of an older run of sheets during the numbering process.
These are highly collectible, although I don't know enough to place a value on them. But they would definitely command a good price on auction.
If you can alter the thread title to include "Changeover" I think you will get more responses.
Here's another thread on this same topic:
http://goccf.com/t/251885
These are highly collectible, although I don't know enough to place a value on them. But they would definitely command a good price on auction.
If you can alter the thread title to include "Changeover" I think you will get more responses.
Here's another thread on this same topic:
http://goccf.com/t/251885
Edited by GregAlex
12/12/2019 5:08 pm
12/12/2019 5:08 pm






















