US #1154 & 3 others on 4 pony express theme show & stamp club covers 1962, 1977-8; one autographed by Notable philatelists

Multiple item purchases are highly encouraged, a discounted shipping rate will be determined at the end of auctions. This rate will depend on the number of items, total weight, and size. Buyer must add $22 for USPS Registered International Mail service, it will be used for any oversea purchase over $150. USPS Priority Mail Express International service will be used for any purchase over $400, buyer pays half of the cost at $35.