Overview Other Details Product Description MINT, F-VF or Better & Never Hinged. Other Details There are 2 varieties of UC31. Type 1 = "Short Clouds", Type 2 = "Long clouds". The difference is the length of the line in the clouds between the 2 wings under the right leg of the letter "A". Product Videos Custom Field Product Reviews
Quick view Details U.S. Scott # UC 31T1 1958 6c (UC25T1) + 1c FIPEX, Type 1 ("Short Clouds"), Border b(2) - Mint Full Corner (See Warranty) MSRP: Now: $0.95 Add to Cart Quick view Details U.S. Scott # UC 31T2 1958 6c (UC25T1) + 1c FIPEX, Type 2 ("Long Clouds"), Border b(2) - Mint Full Corner (See Warranty) MSRP: Now: $1.50 Add to Cart Quick view Details U.S. Scott # UC 31T1 1958 6c (UC25T1) + 1c FIPEX, Type 1 - Mint Envelope, UPSS Size 13 MSRP: Now: $1.10 Add to Cart Quick view Details USA Scott # UC 25T1 1956 6c FIPEX Exhibition, Type 1 ("Short Clouds") Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details USA Scott # UC 31T2 1958 6c (UC25T2) + 1c FIPEX, Type 2 - Mint Cut Square MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # UC 31T1/13, UPSS #AM87/45 1958 7c Re-Value of 6c FIPEX Exhibition, Die 1 ("Short Clouds"), Border Type b/2 - Mint (See Warranty) MSRP: Now: $0.95 Add to Cart Quick view Details USA Scott # UC 30 1958 6c (UC18) + 1c DC-4 Skymaster, Type 1, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details USA Scott # UC 30a 1958 6c (UC18a) + 1c DC-4 Skymaster, Type 2, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart ×
Quick view Details U.S. Scott # UC 31T2 1958 6c (UC25T1) + 1c FIPEX, Type 2 ("Long Clouds"), Border b(2) - Mint Full Corner (See Warranty) MSRP: Now: $1.50 Add to Cart Quick view Details U.S. Scott # UC 31T1 1958 6c (UC25T1) + 1c FIPEX, Type 1 - Mint Envelope, UPSS Size 13 MSRP: Now: $1.10 Add to Cart Quick view Details USA Scott # UC 25T1 1956 6c FIPEX Exhibition, Type 1 ("Short Clouds") Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details USA Scott # UC 31T2 1958 6c (UC25T2) + 1c FIPEX, Type 2 - Mint Cut Square MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # UC 31T1/13, UPSS #AM87/45 1958 7c Re-Value of 6c FIPEX Exhibition, Die 1 ("Short Clouds"), Border Type b/2 - Mint (See Warranty) MSRP: Now: $0.95 Add to Cart Quick view Details USA Scott # UC 30 1958 6c (UC18) + 1c DC-4 Skymaster, Type 1, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details USA Scott # UC 30a 1958 6c (UC18a) + 1c DC-4 Skymaster, Type 2, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart ×
Quick view Details U.S. Scott # UC 31T1 1958 6c (UC25T1) + 1c FIPEX, Type 1 - Mint Envelope, UPSS Size 13 MSRP: Now: $1.10 Add to Cart Quick view Details USA Scott # UC 25T1 1956 6c FIPEX Exhibition, Type 1 ("Short Clouds") Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details USA Scott # UC 31T2 1958 6c (UC25T2) + 1c FIPEX, Type 2 - Mint Cut Square MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # UC 31T1/13, UPSS #AM87/45 1958 7c Re-Value of 6c FIPEX Exhibition, Die 1 ("Short Clouds"), Border Type b/2 - Mint (See Warranty) MSRP: Now: $0.95 Add to Cart Quick view Details USA Scott # UC 30 1958 6c (UC18) + 1c DC-4 Skymaster, Type 1, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details USA Scott # UC 30a 1958 6c (UC18a) + 1c DC-4 Skymaster, Type 2, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart ×
Quick view Details USA Scott # UC 25T1 1956 6c FIPEX Exhibition, Type 1 ("Short Clouds") Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details USA Scott # UC 31T2 1958 6c (UC25T2) + 1c FIPEX, Type 2 - Mint Cut Square MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # UC 31T1/13, UPSS #AM87/45 1958 7c Re-Value of 6c FIPEX Exhibition, Die 1 ("Short Clouds"), Border Type b/2 - Mint (See Warranty) MSRP: Now: $0.95 Add to Cart Quick view Details USA Scott # UC 30 1958 6c (UC18) + 1c DC-4 Skymaster, Type 1, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details USA Scott # UC 30a 1958 6c (UC18a) + 1c DC-4 Skymaster, Type 2, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart ×
Quick view Details USA Scott # UC 31T2 1958 6c (UC25T2) + 1c FIPEX, Type 2 - Mint Cut Square MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # UC 31T1/13, UPSS #AM87/45 1958 7c Re-Value of 6c FIPEX Exhibition, Die 1 ("Short Clouds"), Border Type b/2 - Mint (See Warranty) MSRP: Now: $0.95 Add to Cart Quick view Details USA Scott # UC 30 1958 6c (UC18) + 1c DC-4 Skymaster, Type 1, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details USA Scott # UC 30a 1958 6c (UC18a) + 1c DC-4 Skymaster, Type 2, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart ×
Quick view Details U.S. Scott # UC 31T1/13, UPSS #AM87/45 1958 7c Re-Value of 6c FIPEX Exhibition, Die 1 ("Short Clouds"), Border Type b/2 - Mint (See Warranty) MSRP: Now: $0.95 Add to Cart Quick view Details USA Scott # UC 30 1958 6c (UC18) + 1c DC-4 Skymaster, Type 1, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details USA Scott # UC 30a 1958 6c (UC18a) + 1c DC-4 Skymaster, Type 2, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart ×
Quick view Details USA Scott # UC 30 1958 6c (UC18) + 1c DC-4 Skymaster, Type 1, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view Details USA Scott # UC 30a 1958 6c (UC18a) + 1c DC-4 Skymaster, Type 2, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart ×
Quick view Details USA Scott # UC 30a 1958 6c (UC18a) + 1c DC-4 Skymaster, Type 2, Border b(2) - Mint Cut Square (See Warranty) MSRP: Now: $0.80 Add to Cart