[Pamphlet]: M. A. Seed Dry Plate Company's Pyro and Eikonogen Developer Formulae for Dry Plates

$150 · Offered by Between the Covers

St. Louis: M. A. Seed Dry Plate Company, [circa 1885]. Hardcover. Single printed blue leaf folded to make four pages. Slightly irregularly folded, else near fine. Advertisement and some technical specifications for Seed's dry plate formulae. Seed eventually sold his thriving company to Eastman Kodak and spent the rest of..... More

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