Antique Keystone View Co. Monarch Stereoscope and 120+

Offered in this lot is a vintage Monarch model Stereoscope 3D card viewer manufactured by the Keystone View Co.  The wood appears to be mahogany or walnut.  The viewer has decorated tin

Monarch stereoscope with Two stereograph libraries by Keystone View Co. World War One through Stereoscope and Tour of the World.All sales are subject to Bremo Auctions Terms & Conditions. Please revie

Keystone View Co Paragon Scope & 200+ Stereoscope Cards. This antique lot includes one Paragon Scope, manufactured by the Keystone View Co. in the late 1890s, as well as over 200 stereoscope cards. It

Antique Stereoscope Slides Images of the World This lot has 17 stereoscope slides from the companies Keystone View Company or Universal View Co. These are all photographs from the early 1900s on stere

Vintage Keystone View Company stereoscope. Composed of metal, surface wear consistent with age and exposure. Manufactures trademark and patent number to front of eyepiece. Measures approx. 14.5 x 10.5

Antique Monarch Stereoscope View Finder W Cards. Wood and metal construction, includes five photo cards.12 inches x 5 inches.

Firestone 'Air Chief' Stock No. 4-A-23 radio, untested Monarch marked Keystone View Co. Stereo Viewer with 2 stereo cards (Johnson Co.'s, Universal Photo Art), and vintage vinyl camel saddle with deco

Mahogany Stereoviewer on easel stand, the "Model 40 Eye-Comfort Stereoscope" by the Keystone View Co., with (90) cards, over half are real photo, some have been homemade. 14" x 13" x 12" overall. Good

Keystone View Co. Stereographic Library World War through Stereoscope Stereo views. Labeled Vol. I, Vol. II. 99 Cards total.

Industrial Revolution Stereoscope Set. Manufactured by Keystone View Co. Meadville, PA, Pat'd Apr. 12, 1904. Thirteen cards. Size: 8" H x 7" W x 12" D

Featuring Two Stereoscopes, One Manufactured By Keystone View Co., The Other Unmarked. The Keystone Is Missing The Card Holder And The Unmarked Is Missing The Handle. Together With Cards Of Romania, C

ANTIQUE PHOTO STEREOSCOPE SLIDE KEYSTONE VIEW COMPANY——MEASURES APPROXIMATELY —7"X3.5"——WE CURRENTLY HAVE SEVERAL OTHER STEREOSCOPE SLIDES AVAILABLE ON AUCTION. PLEASE SE

A lot of Stereographic Library six volumes or three book cases (two volumes each) by Keystone View Co. Two full sets of stereo optic photographs cards, titled Telebinoculos, on the spine. Four volumes

Lot of six Native American related stereographs. From Keystone View Co, copyrighted, Made in USA. #1 - Eskimo Girls and Part of Crew. SS Erie at Upeagvik. Northernmost Danish Trading Post, Greenland.

Keystone View Co. Stereographic Library Tour of the World 8 volume card set in 4 leather book form boxes, 2 wooden stereoscope viewers. 13"Long x 8" x 8" (viewmaster)

Stereoscope w/cards, The Mercury Stereoscope on maple & walnut stand w/Library of WW1 Volume 1 & 2 Keystone View Co. cards, approx 100 cards in double-book case, all in VG/Exc cond, 25"H x 12"W.

Description: Holmes Style Stereoscope with 52 Stereo View Cards, c. 1860's - 1880's., the stereo viewer marked 'Manufactured by Keystone View Co., Meadville, PA, Pat'd Apr 12, 1904' and embossed

DESCRIPTION: Monarch stereoscope by Keystone. Marked upon the base "Manufactured by Keystone Co. Meadville, PA. Pat'd Apr 2, 1904". Comes with Stereographic Library Tour of the World including eighty-

Early 1900s Monarch Stereoviewer with Card CollectionEarly 1900s Monarch Stereoviewer, with Monarch logo at top with elk, marked at underside "Manufactured By Keystone View Co Meadville, PA, Pate

Lot of 9 pieces. Antique Underwood & Underwood stereoscope. Wood and metal. Trademarked and patented June, 1901 to underside. Measures approx. 12.5 x 7 x 3.5 inches. 8 antique Keystone View Company st

Antique stereoscope view with 100 + slides from Underwood & Underwood, Keystone View Company, H.C. White, American Stereoscope Company, Kilburn Brothers, & more.

STEREOVIEWS AND VIEWERS Two stereoscopes and 25+ stereoviews. Manufacturers include: Keystone View Company  Underwood & Underwood The World Wide View Co.

Lot of antique microscope sample slides and stereoscope slides. 2 stethoscope slides from the Keystone View company. 1 box is microscope slides 2 x 3 x 2 inches contains 6 slides, and another box at 7

DESCRIPTION: Stereographic Library. World War Through Stereoscope, Volumes I and II. Published by Keystone Viewing Co. Meadville, PA: Circa 1920. Boxed set of one-hundred cards depicting scenes state-