1941 Ad American Cyanamid Chemical Child Boy Swimming - ORIGINAL ADVERTISING FT8 ST1 This unique tonal range comes

This unique tonal range comes from photogravure's variable depth of etch--the shadows are etched many times deeper than the highlights unlike the halftone processes that merely vary dot size

The son of Robert Walter Weir

This is an original 1931 photogravure of a scene in Managua

SEP5A11B2C63

Egyptian art

1941 Ad American Cyanamid Chemical Child Boy Swimming - ORIGINAL ADVERTISING FT8 ST1 This unique tonal range comesThis is an original 1941 color print ad for the American Cyanamid Company, 30 Rockefeller Plaza, NYC. CONDITION This 70+ year old Item is rated Near Mint Very Fine. No aging. No natural defects. No surface rub. No tears. No water damage. Product Type: Original Print Ad; Full Color Grade: Near Mint Very Fine Dimensions: Approximately 10. 5 x 14 inches; 27 x 36 cm Authentication: Serial Numbered Certificate of Authenticity w Full Provenance Protection: