Wilkinson 1872 NH original marriage certificate

I inherited an original marriage certificate.  It's dated December 16, 1872.  It unites Josephine Chase of Conway, NH and William Wilkinson of Rochester, NH.  I want to mail it to the descendants.  It is entirely there in a frame.  They may have been Robert W. Purdy's great-grandparents.  He and my aunt, Gloria Mae Fuller,  were married in Rochester, NH and moved to Portland, Oregon.  It ripped when I removed it from the frame so I put it back.  Every word is readable.  I hate to dispose of it if there are relatives living who want it.  I am not related.  Contact me if you are willing to verify your relationship to claim ownership.  My e-mail address is karen_trojano@hotmail.com.