Proof 1893 selection of imperf. proofs on watermarked paper with 2c. to 20c. essay proofs in horizontal pairs (L. 174-178EP), mixed margins; Jubilee 2c. essay proof without background rays (L. 183EP), Postage Dues ½c. to 20c. horizontal pairs and 2c. to 20c. essay proofs, including 15c. in horizontal pairs; some are with margins or corner margins. Photo