Nicaragua 1949 5c Telegraph Die Proofs x 2. Scott Unlisted

A pair of ABNC Telegraph die proofs, depicting a soldier, ploughman and oxen. The 5c blue green was the last telegraph stamp to be issued by Nicaragua and also saw limited postal use. I believe the deep blue proof to be a color trial. Both proofs on India paper sunk on to cream stock card and mounted. A few surface stains on the blue green value.