5461 (55¢) American Gardens – Brooklyn Botanic Garden
5462 (55¢) American Gardens – Stan Hywet Hall and Gardens
5463 (55¢) American Gardens – Dumbarton Oaks
5464 (55¢) American Gardens – Coastal Maine Botanical Gardens
5465 (55¢) American Gardens – Chicago Botanic Garden
5466 (55¢) American Gardens – Winterthur Garden
5467 (55¢) American Gardens – Biltmore Estate Gardens
5468 (55¢) American Gardens – Alfred B. Maclay Gardens State Park
5469 (55¢) American Gardens – The Huntington Botanical Gardens
5470 (55¢) American Gardens – Norfolk Botanical Garden
a. Block of 10, #5461-5470

5471 (55¢) Voices of the Harlem Renaissance – Nella Larsen
5472 (55¢) Voices of the Harlem Renaissance – Arturo Schomburg
5473 (55¢) Voices of the Harlem Renaissance – Anne Spencer
5474 (55¢) Voices of the Harlem Renaissance – Alain Locke
a. Horiz. or vert. strip of 4, #5471-5474