cover 1888-1949 covers and cards (25) representing a good range of frankings and cancellations including registered, one flown (1930) with K.G.V Air 3a. pair (scarce), another Express Delivery (1945), censored mail and a few items into Muscat, also a few pieces. An interesting assembly

Details
cover 1888-1949 covers and cards (25) representing a good range of frankings and cancellations including registered, one flown (1930) with K.G.V Air 3a. pair (scarce), another Express Delivery (1945), censored mail and a few items into Muscat, also a few pieces. An interesting assembly