Signatures of all three Apollo 11 astronauts, nicely displayed with the signature of Barack Obama underneath a photo of the four together, taken on the occasion of the 40th anniversary of the first moon landing. Photo measures 16'' x 20'', matted with signatures to a size of 25.5'' x 27''. Signatures are very good to near fine. Armstrong signature is accompanied by Zarelli COA; Obama, Collins and Aldrin signatures with PSA/DNA COAs.