1968, FUJEIRA: Prehistoric animals 75dh. 'Stegosaurus' in six different imperforate PROGRESSIVE PROOF blocks of six, mint never hinged and scarce (Tax Method: Margin System) (Image)

1968, FUJEIRA: Prehistoric animals 4r. airmail stamp 'Stegosaurus' in six different imperforate PROGRESSIVE PROOF blocks of six, mint never hinged and scarce (Tax Method: Margin System) (Image)

1968, FUJEIRA: Prehistoric animals 5r. airmail stamp 'Allosaurus' in six different imperforate PROGRESSIVE PROOF blocks of six, mint never hinged and scarce (Tax Method: Margin System) (Image)

1988, Central African Republic. The complete dinosaur set in 2 cross gutter sheets of 4 blocks of 4 from the centers of the printing sheets. Mint, NH. Awesome items! Rare, possibly even unique! (M) (Tax Method: Regular Taxation) (Image)