Vintage CSC Pharmaceuticals Bi-Pen ink blotter, an advertising piece featuring a mountain landscape graphic. This collectible item was used to promote procaine penicillin and buffered crystalline penicillin for aqueous injection, 400,000 units per cc, by Commercial Solvents Corporation.

The blotter reads: "for high penicillin plasma levels that are effective, safe, prolonged" and "Easily Aspirated...Easily Injected...Free Flowing."

Specifications
• Brand: C.S.C. Pharmaceuticals
• Product: Bi-Pen Penicillin
• Material: Absorbent cardstock
• Origin: New York, N.Y.
• Condition: VG

Item will be securely packaged and shipped quickly.

Keywords: pharmaceutical, medicine, calligraphy, fountain pen, ephemera, vintage medical, drug rep, apothecary, mid-century, laboratory, ink blotter, advertising blotter

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