Beautiful turn-of-the-century brass spyglass. In fine condition and good working order. Beautiful turn-of-the-century brass...
Striking professional optical-lens set for eye testing. In very good condition. Different types of lenses. Striking professional optical-lens...
Striking antique T. Hemsley & Son sextant in excellent condition. Very complete. Entirely original and with wooden storing case. Striking antique T. Hemsley & Son...
Amazing antique spyglass in working order. Clear vision. Ancient piece. Amazing antique spyglass in working...
Fine Heath & Co. sextant in good condition, more than one hundred years old. Solid mahogany storing box. Fine Heath & Co. sextant in good...
Leitz tripod and Leica camera accessories Well maintained and ready to use. Leitz tripod and Leica camera...
Original Unis France stereoscope for 6x13 plates. In working order and finely preserved. It comes with a collection of 24 stereoscopic glass plates. Original Unis France stereoscope for...
Charming French graphoscope made in the early 20th century. In excellent condition. Souvenir from Paris. Charming French graphoscope made in...
Fantastic authentic ship's spyglass made by the Cary firm of London. Very well preserved. With original strap. Fantastic authentic ship's spyglass...
Antique brass spyglass in fine condition. In perfect working order. With a wooden display stand for its exhibition. Antique brass spyglass in fine...
Striking antique viewer for stereoscopic phot plates in amazing condition. In perfect working order. Signed by Richard Frères. Striking antique viewer for...
Superb antique antique four body spyglass. Made of brass and with original leather case. In perfect working order. Superb antique antique four body...
Superb optician's lens case in its original wooden case. Practically complete. Collector's item. Superb optician's lens case in its...
Fascinating vintage spectroscope in good condition with original lenses. In good overall condition. Possibly designed for teaching purposes. Fascinating vintage spectroscope in...
Complete collection of 5 antique folding stereoscopes in very good condition. Some are presented with their original case. Complete collection of 5 antique...
Authentic British BowBilt helmet in...