Thanks, Peter and Rod for the information and for linking the response from Joy.
I am posting an image of just 3 of the "stamps" for better clarity, but I already know the answer. None of these looks handstamped, so I believe they are all the non-postal reprints or forgeries of them. It is OK, these were part of a large collection which I got for a very reasonable price years ago. I will not include these in my new Indian States album. Instead they will go into my "Cinderellas and Spurious Stamps" album.
Thank you for the help with these!