Van Cort Spy Scope 2 1/8 Wood and Brass Polemoscope Angle Viewer

This Van Cort 90 Degree (around-the-corner) Viewer is in excellent condition. No signs of wear at all. About as good as they get in the 'Used

Vintage Van Cort Side Angle Viewer Spy Tool - Polemoscope

SVBONY SV182 Finderscope, Right-Angle Correct-Image Optical Finder, 6x30 Finder Scope for Astronomy Telescope, with Crosshair and Bracket : Electronics

Van Cort Spy Scope 2 1/8 Wood and Brass Polemoscope Angle Viewer

SVBONY SV182 Finderscope, Right-Angle Correct-Image Optical Finder, 6x30 Finder Scope for Astronomy Telescope, with Crosshair and Bracket : Electronics

Van Cort Instrument Makers Polemoscope Side Angle Viewer Brass & Dymondwood

SVBONY SV182 Finderscope, Right-Angle Correct-Image Optical Finder, 6x30 Finder Scope for Astronomy Telescope, with Crosshair and Bracket : Electronics

Kaleidoscopes, Optical, Science & Medicine (1930-Now), Collectibles - PicClick

VTG 1989 Wood Brass Polemoscope Van Cort Instrument Diagonal Side View Spy Glass

Polemoscope modern reproduction Van Cort 1992 - Antique Collectible Vintage Optical Ophthalmic Items