US Pre Cancels Looking For Information And Resources For Further Knowledge Help With Values

Hello Everyone
I'm brand new to stamps, and have no idea what I have or how to find out. I will be attaching a few pics of some of the precancels that I'm trying to research. If someone would please take a look and point me in a direction, I'm trying to find values on these and Im having hard time. Are they worth the time to invest into researching them? I would like to sell them, where would be the best site to sell them? I appreciate your time very much, any advice is welcome

Thank you,
Alicia


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Hi Alicia, and welcome to the community. For all the info you would want go to www.precancels.com . They have a wealth of stuff on their website.


Peter

hello petert4522. thank you for putting the link to precancels.com, as I have a few precancels I gave it a look, very informative and useful cheers ken