My name is***** and I am an IRS qualified fine and decorative art appraiser. It will be a pleasure to put my training, experience and research library to work for you.
It would help if I can see images of the posters. One of the whole poster back plus one of the any printing on the edges. With any ephemera condition is very important.
Here are instructions on how to send photos to this site. Go to:
http://ww2.justanswer.com/help/how-do-i-send-photo-or-file-expert- Or you can
email the photographs to***@******.*** attention Timothy in antiques.
I look forward to seeing your posters.
I will some research on this for you.
Thank you for your patience.
Poster art appeals to a very specialized market. Especially in the area of circus posters. You can start by contacting: Circus Fans of America
As to value large Ringling brothers poster brings auction results in the range of $150.00 to $450.00 in most auctions. Possibly higher in the right auction.
There is a specialty auction house in the NY area that you might contact. Poster Auctions International Inc.
Address: 26 W 17th St, New York, NY 10011
I saw a number of posters on the wall. You might have them look at those also.