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The same, view of the lake on opposite direction

Photographs

November 1914

Meeschor, Prince Dolgorouky's House

Photographs

January 1916

Dye shade book for Hydron Olive G from Leopold Cas

Industrial Chemistry

1913

Hypodermic syringe case, nickel plated brass, mili

Therapeutics

1915

McVitie Weston valve collection, valve, type PO/VA No. 1

Electronic Components

1919

Page 11 from snapshot photograph album no. 17

Photographs

1915

Page 14 from Snapshot photograph album no.14

Photographs

1914 - 1915

Wooden framed fuse of about 1903

Electricity Supply

1903

Annular copper finger ring, made from a penny by a

Ethnography and Folk Medicine

1900-1913

Stretcher [model]

Nursing & Hospital Furnishings

1914-1918

Awaiting the Arrival of The Grand Duchess

Photographs

April 1916

In the Outer Park, Gatchina Palace

Photographs

1915

Fine cut Stentorphone valve and seat

Sound Reproduction

1912

A picnic at the river Bzib about 40 versts from Gagri

Photographs

November 1913 to July 1914

Minot pattern microtome by Ernst Leitz, Wetzlar, i

Microscopes

1900-1914

Stretcher [model]

Nursing & Hospital Furnishings

1900-1918

Anitchkoff Palace, Petrograd

Photographs

1915

Bevan's patent 1908 Locknut, (single roller type,

Motive Power

1908

106 Moika, St Petersburg, In the Garden

Photographs

January 1914

106 Moika, Petrograd Feb 1915

Photographs

1915

Distributor ring from the 3-cylinder, single-valve, Rotary Petrol engine

Aircraft Propulsion

1908-1909

Gnome 50 HP 7 Cylinder Rotary aero engine, with metal engine to fuselage gasket, designed by Louis Seguin and Laurent Seguin, and made by Societe des Moteurs Gnome, France, 1908-1914. The engine has seven cylinders, machined out of solid nickel-chrome-steel ingots. The cylinders and crank-chamber revolve around the stationary crankshaft. The carburettor, which is stationary, is of the single-jet type and feeds the engine through the hollow crank shaft. The connecting rods all operate on a single crank pin. Henri Farman used this type of engine to win a prize for the greatest distance flown (180 km), setting a World record.

Gnome 50 HP 7 Cylinder Rotary aero engine

Aircraft Propulsion

1908-1914

Reinforced sole, right foot, made in America, 1914

Orthopaedics

1914-1918

Campbell Aperiodic compass

Navigation

1918-1920

Fluoroscope for fluorescent screen

X-rays

1913

Ediswan Pointolite Lamp

Lighting

1908-1916

Meeschor

Photographs

Febuary 1916

Page 4 from Snapshot Photograph Album no. 5

Photographs

July 1910

One of the wards in the larger hospital

Photographs

December 1914

Untitled

Photographs

April 1916

10 packet of pyrazolon, all wrapped in paper, Germ

Materia Medica & Pharmacology

1910-1918

Hypodermic syringe, all glass, incomplete, by Burr

Therapeutics

1901-1914

Metal hinder cork presser with leaf decoration, 19

Pharmacy-ware

1910-1920

A Good Jump

Photographs

January 1914

Stentorphone soundbox for needle cut

Sound Reproduction

1912

Untitled

Photographs

July 1914

Stepping / Flanging Mill

Printing & Writing

1917

Reval, Among the Ruins of the Monastery

Photographs

July 1910

Title Illegible (The Grand Duke Alexander Michaelovitch)

Photographs

September 1909 to June 1910

Hermagis Supplementary Lenses

Photographic Technology

1900-1920

Cook's Tours in Scotland

Library Collections

1900

The Crimea; The Terrace Looking Towards the Black Sea

Photographs

July 1915

Vuoksenniska, looking towards Lake Saima

Photographs

November 1915

Landing a Fish at the Lower Mill

Photographs

October 1915

Pathe Freres Cinematograph 35mm Camera

Cinematography

1910-1920

Binoculars

Ophthalmology

1910-1920

Bewi Exposure Calculator

Photographic Technology

1920

Polished serpentine marble stone amulet, sold as c

Ethnography and Folk Medicine

1905-1910

First aid case, canvas, with contents, consisting

Surgery

1914-1915

2 electrodes in test tubes, European, 1900-1910

Therapeutics

1900-1910

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