Field Microscope - 1920-1930 - Germany - Eugen Pfeilmeier

Up for sale is a beautiful, highly collectible piece of early 20th-century scientific history. This antique universal pocket field microscope features a solid lacquered brass cylindrical body. It features a spring-loaded center slot mechanisms designed to hold glass specimen slides or botanical samples firmly in place.
What makes this particular piece exceptionally rare is the inclusion of its original cardboard presentation case, clearly stamped on the inner lid by the prestigious German manufacturer "Eugen Pfeilmeier — Optische Industrie, Pforzheim."
Features & Specifications
• Material: Polished and lacquered brass body.
• Origin: Made in Pforzheim, Germany (Optische Industrie).
• Design: Compact, cylindrical pocket/travel design with internal lens optics and a spring slide clip mechanism.
• Inclusions: Includes both the antique brass instrument and its matching original maroon presentation box plus original glass slides x 6pcs
Condition Report
• Instrument: The brass body is in excellent antique condition with a gorgeous aged patina. The mechanical specimen slider functions smoothly. Optics are intact and clear for their age.
• Box: The original two-part box shows minor vintage shelf wear and structural aging consistent with its century-old heritage, but the inner maker's print remains bold, crisp, and fully legible.
Perfect for collectors of antique scientific instruments, medical history enthusiasts, or as a unique conversational display piece for a study or library!