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Naval Intelligence Report
CA ON00411 MG-0002-6-127-314-1 · Item · 1887-1888
Parte de Shephard Fonds

An 1890 Naval Intelligence Department report on the comparison on the naval fleets of England, France and Russia.

CA ON00411 MG-0002-6-117-188-3 · Item · 1938
Parte de Shephard Fonds

Memoirs of the Geological Survey of Great Britain. England and Wales. Contents includes:

Part I

GEOLOGY
Table of Geological Formations
Description of Formations
Structure

WATER
Historical
Superficial Deposits
Eocene
Chalk
Beds Below the Chalp

Part II
Abbreviations, Explanations, and List of Well Sinkers
Maps and Catalogues of Wells

CA ON00411 MG-0002-6-116-285-11 · Item · August 1, 1939
Parte de Shephard Fonds

Note No. H.O.P.P./25. Report on the strength tests taken on different trench linings including "Plain reinforced concrete slabs" , "Corrugated Slabs" , "Cast Iron" , "Timber". Different yields of explosives were detonated nearby to test the different linings' resistance.

Safety of Air Raid Shelters
CA ON00411 MG-0002-6-122-304-10 · Item · February 24, 1939
Parte de Shephard Fonds

Brief providing analysis on the effectiveness of air-raid shelters in minimizing casualties from aerial bombing by mapping casualty rates. Provides examples and calculations.