1922 Ad Laboratory Filter Papers Scientific Materials Qualitative IEC1

This is an original 1922 color print ad for Laboratory Filter Papers, a product line by the Scientific Materials Company in Pittsburgh, Pennsylvania.

CONDITION

This 89+ year old Item is rated Very Fine +++. Moderate aging throughout. No natural defects. Some light surface rub. No tears. No water damage.

• Product Type: Original Print Ad; Color
• Grade: Very Fine +++
• Dimensions: Approximately 7.5 x 10.5 inches; 19 x 27 cm
• Authentication: Serial-Numbered Certificate of Authenticity w/ Full Provenance
• Protection: Packaged in a custom archival sleeve with an acid-free black board (great for display, gift-giving, and preservation)

Keywords specific to this image: Vintage Advertising, Whatman

IEC1A2C22