The product is a set of five 5-cent US postage stamps featuring John Muir, a renowned conservationist, issued between 1961-1970. These multi-color stamps are used and circulated, originating from the United States. The stamps depict historical figures and were not certified. This set of stamps is a collectors' item for those interested in philately and historical figures from the United States.

Stamps are used and may have stains, ink stamps from post office, glue residue, glued on paper/cardboard, cuts/tears, writing and creases/folds.