The Mark I* at the Armaments Research Development Establishment, Fort Halstead
History of Rail Transport in Romania
The History of Naval Transports
History of Aviation, Rocket Technology, and Aerospace Engineering
The Definitions of Number in Boethius’s Introduction to Arithmetic
Dialface ID 427.
Information on the Dialface ID 427 / Object ID 386
Dialface ID 389.
Information on the Dialface ID 389 / Object ID 349
Dialface ID 537.
Information on the Dialface ID 537 / Object ID 494
Dialface ID 468.
Information on the Dialface ID 468 / Object ID 429