#UC371965-67 8c Air Post Envelope, red
$1.75- $2.50 #U58715c red,bl & bk (1976) Auto Racing
$1.00- $2.95 #UC351961 11c Air Post Envelope, red & blue
$1.75- $2.50 #UC341958 7c Air Post Envelope, carmine
$1.75- $2.50 #UC391967 13c Air Post Envelope, red & dark blue
$1.75- $3.20 #UC401968 10c Air Post Envelope, red
$1.75- $2.50 #UC171947 5c Air Post Envelope, carmine
$2.50- $4.50 #UC331958 7c Air Post Envelope, blue
$1.75- $2.50 #UC381965 11c Air Post Envelope, red & dark blue
$1.75 #UC141946 5c Air Post Envelope, carmine
$2.25 #UC431971 11c Air Post Envelope - Jet Plane
$1.75- $3.20 #UX13015c Oklahoma Land Run
$1.33- $1.75 #UC251956 6c Air Post Envelope, red
$1.75- $3.20 #U5546c blue 1970
$1.00- $2.50 #UC261958 7c Air Post Envelope, blue
$1.75- $2.50 #UC32a1958-59 10c Air Post Envelope, blue & red
$2.00 #UXC171978 21c Jenny
$1.33- $1.75 #37842003 37c Purple Heart, 11.25 x 10.75 perf
$0.20- $30.00 #U5431960 4c Pony Express Centennial Issue Stamped Envelope, brown
$1.75 #U5465c maroon 1964
$1.00- $2.50