Related Records

1. American concentric compound monocular microscope - 1885-1890

   Compound monocular microscope; American Concentric model; base is lead filled circular ring with 3 projecting feet; one foot holds curved limb; swinging mirror and condenser mounts are Zentmayer pattern; swing out Abbe condenser fully centerable, focused by rack and pinion; rotating stage with hole and small attachment stage; coarse focus by rack and pinion; fine focus by micrometer screw applied to coarse focus rackwork; body tube has 3 extensio...

   Record Type: Object

   
2. AO Spencer microscope, Model 33 HM - 1947

   AO Spencer model 33 MH advanced laboratory compound monocular microscope with case; manufactured in 1947; entire microscope painted black with chrome and stainless steel knobs and objectives; U-shaped base; arm and stage rotate on base; substage abbe condensor height adjustable via knob; two-sided mirror beneath the condenser; square-shaped stage with clamp moveable along two axies; coarse and fine adjustment knobs located near top of arm and mov...

   Record Type: Object

   
3. AO Spencer monocular microscope

   Monocular microscope. U-shaped base supports rotating arm and stage; substage two-sided mirror and abbe condensor adjustable for height via knob; square shaped stage with stage clamp adjustable on two axis by knobs on right side; curved support arm with fine adjustment knob below the coarse adjustment knob; adjustment by rack and pinion; entire device is of black painted brass with stainless steel knobs and objectives; trinocular nosepiece with ...

   Record Type: Object

   
4. Bausch & Lomb compound monocular BB microscope - 1904

   Monocular microscope. Black laquered U-shaped base and vertical columnal pillar with fine adjustment knob mouned on top.. The arm pivots on the base, allowing the drawtube and stage to be angled back. The stage is square shaped and features 2x stage clips, while a mirror is mounted on an adjustable arm beneath the stage. The objective is raised and lowered by rack and pinion, and the drawtube is hand adjustable. The rotating nosepiece mounts 2x o...

   Record Type: Object

   
5. Bausch & Lomb Model FFSA Laboratory microscope

   Laboratory microscope. Black lacquered base U-shaped base supports a curved arm; stage and arm rotate over the base; abbe condenser beneath stage adjustable for height by knob; two-sided mirror mounted below condenser; stage is square shaped and features adjustable stage clamp moveable in two axis by a pair of knobs on the right side; two holes in stage permit installation of standard stage clips; coarse adjustment of drawtube by rack and pinion,...

   Record Type: Object

   
6. Bausch & Lomb monocular

   Compound monocular Bausch & Lomb Student type microscope; no box; one lens and mirror attached; all brass, brightness of the brass and rounded edges indicate the device has been buffed. Side marked, "Pat. Oct 3, 1875" and "Pat. Oct. 13, 1885"; lens marked "Tube Length 8.5 in"; three foot base supports columnar support; arm and stage rotate on the support; substage mirror fully gimballed; substage wheel of diaphrams; round stage with twin stage cl...

   Record Type: Object

   
7. Binocular compound microscope

   Binocular compound American microscope; American Optical Company model Fifty, painted gray; hollow base has shallow cut-out in front, internal housing for lamp and associated electronics; coarse focus knob adjusts nosepiece up and down, fine adjustment knob mounted on top of coarse knob; abbe condensor beneath stage adjustable for height by knob under stage; lamp beneath condensor; stage clamp adjustable on two axies by a pair of knobs to the rig...

   Record Type: Object

   
8. Binocular compound research microscope - 1925-1935

   Compound binocular microscope; horseshoe base; mirror on dovetail; centerable circular stage with X-Y mechanical stage; centerable achromatic substage condense with fine adjustment; curved limb; triple nosepiece; black finish with bright coarse and fine focus knobs; mechanical stage finish is chrome; signed on both monocular and binocular barrels: "Spencer, Buffalo, USA"; on top of limb: "#91258".

   Record Type: Object

   
9. Compound binocular Bausch & Lomb model "FFSEA"

   Compound binocular Bausch & Lomb model "FFSEA" microscope with no box; signed "Bausch & Lomb Optical Co. Rochester NY," and "Pat. Jan. 5, 1915." U-shaped lacquered brass base; curved arm and square shaped stage rotate over the support arm of the base; Knob adjustable substage condensor; rotating mirror; height of microscope head adjusted by rack and pinion; fine adjustment knob beneath rack and pinion; left eyepiece adjustable for height and both...

   Record Type: Object

   
10. Compound drum microscope

    Compound tube microscope in wooden case. Brass plated lead base; tube support; cutout to expose mirror with knob at side to rotate; semicircular cutout to allow access to large rectangular stage; substage wheel of diaphrams; continental button-objective; above stage is ball mount attached to mounting arm and condenser; coarse adjustment of drawtube by rack and pinion, knob at rear; objective screws into place. Wooden case contains 4x paper covere...

    Record Type: Object

    
11. Compound magnifier on stand - 1900-1920

    Compound magnifier on stand; circular base; rack and pinion focusing; two arms connected together; shorter arm holds magnifier; magnifier has single plano concaved eyelens in a focusing mount; objective with two plano convex lenses; cast iron; unsigned.

    Record Type: Object

    
12. Compound monocular "Club" microscope - 1886

    Compound monocular microscope; club microscope; circular base with three screw-in ball-end supports forming a flat tripod; base can be removed and used as turntable; pillar with screw division and cradle joint; double mirror in dovetail slide on graduated, swinging tailpiece; circular stage with black glass top; Jackson-type limb and arm with double milled-head pinion; barrel is fitted with draw tube; fine focus is endless screw micrometer; fine ...

    Record Type: Object

    
13. Compound monocular microscope

    Bausch and Lomb "Model" monocular compound microscope; signed "Bausch & Lomb Optical Co. Rochester NY"; black lacquered three foot iron base; twin pillars support rotating arm and stage; fully gimballed two-sided mirror mounted in fixed tailpiece; wheel of diaphragms attached beneath circular brass stage; twin stage-clips mounted to the stage; rounded arm is black lacquered; fine adjustment knob located atop the arm behind mount for drawtube; coa...

    Record Type: Object

    
14. Compound monocular microscope

    Compound monocular microscope manufactured by Spencer, Buffalo, NY. Spencer Model No. 25. The front of the drawtube is signed "SPENCER BUFFALO U.S.A." U-shaped base; arm and stage rotate over it; fully gimbaled two-sided mirror on swinging tailpiece; abbe condensor knob adjustable for height; square-shaped stage with two stage clips; fine adjustment knob near top of arm below coarse adjustment; coarse adjustment by rack and pinion; drawtube adjus...

    Record Type: Object

    
15. Compound monocular microscope

    Compound monocular Bausch & Lomb stand FFS monocular microscope dating from between 1915 and 1929 with no case; device is marked "Bausch & Lomb Optical Co. Rochester N.Y. U.S.A." and "Pat. Jan 5, 1915;" rounded U-Shaped brass base supports rotating arm and stage; curved arm and base both laquered, as is the drawtube; square shaped stage features knob adjustable substage abbe condensor and mirror; height of drawtube adjusted by rack and pinion, wi...

    Record Type: Object

    
16. Compound monocular microscope

    Compound monocular microscope; culpeper style; non-functional model; exterior form of a Nurenberg copy; circular base rests on three wooden buttons; single mirror in wooden case and mounted on wooden hinge to base; circular stage plate supported by three turned legs; outer tube fixed to stage plate; body tube with wooden ring at top.

    Record Type: Object

    
17. Compound monocular microscope - 1858

    Compound monocular microscope; Ross style base; Jackson style limb; rectangular stage supported by dove tail from lower limb; stage worked by lever handle on right side; substage accessories held with sliding clutch; fully gimbaled plano concaved mirror attached to the tailpiece via extension arm and sliding collar; fine focus by lever micrometer applied to stage; coarse focus by rack and pinion applied to limb; base and limb are Japanned iron; t...

    Record Type: Object

    
18. Compound monocular microscope - 1870

    Compound monocular microscope. Student Grade. "Y" base; two flat plates form pillar; fully gimbaled plano concaved mirror attached to tailpiece via extension arm; mechanical stage; Jackson style limb; fine focus applied to barrel via dovetail which carries coarse focus rackwork; limb and base are japanned black; barrel and stage are bright brass; signed on upper part of barrel: "J & W Grunow, New York, 450".

    Record Type: Object

    
19. Compound monocular microscope - 1875-1899

    Compound monocular microscope; Tighe No. 3 Stand microscope; modified iron claw foot; two tapering iron pillars; fully gimbaled plano concaved mirror mounted on swinging tailpiece; circular stage; cast iron curved limb mounted on trunion joint supports brass box of coarse focus rackwork; base and arm lacquered, tube bare brass; continental style button objective; focus by rack and pinion; drawtube hand adjustable for length; signed: "E.H. & F.H. ...

    Record Type: Object

    
20. Compound monocular microscope - 1879-1890

    Compound monocular microscope; flat tripod base; column rises to inclination joint, can be locked by lever arm; body may be rotated around axis of pillar; fully gimbaled plano concaved mirror capable of extension on dovetail mount which runs entire length of tailpiece; centerable Abbe condenser with Abbe illumination apparatus mounted on second swinging tailpiece, rack and pinion for substage condenser focusing; Abbe illumination apparatus and su...

    Record Type: Object