12c Black (17). Cut down to a smaller size and used alongside the central vignette of the indicia from a 3c Red on Buff Nesbitt entire as personal seals on a Michigan deed transfer dated April 5, 1855, signatures next to both stamps, 12c with faults including a crease, Fine and very rare non-postal use of the 12c 1851 Issue as a personal seal on a legal document