Lot
936 
Neil Armstrong, signature on multicolored allover Apollo 11 cachet cover, franked with 8¢ Dinosaur issue tied by "Kennedy Space Center, Fl., Jul 20, 1970" postmark, with additional "Kennedy Space Center, Fl., Jul 20, 1984" postmark tying 20¢ Flag issue, Very Fine. Estimate $300 - 400.