Crocodilians on Stamps, Postmarks, Postcards, etc.

Basutoland Crocodile Stamps (2x original size)

There were two series of these definitives, under two separate British kings. Overstamps [Official] are also known. The crest of Basutoland carries a crocodile, which can be found on postage due stamps. Basutoland, of course, is no longer a distinct country.

I have seen Basutoland postal cards with these images.