- 1F. Sr. A. Hartley
Electrical Engineering : with descriptive and historical notes and illustrations
1927; 116 S. : Ill., graph. Darst.
London / Science Museum; Elektrotechnik; Katalog - 2F. Sr. A. Hartley; H. H. Cawood; Science Museum London
The Children's Gallery : A Guide to the exhibits in the introductory collections in the Basement Gallery
London: Großbritannien / Stationery Office 1936; 38 S. : Ill.
Wissenschaft; Ausstellung; Museum; Technik / Geschichte; Führer - 3F. Sr. A. Hartley; H. H. Cawood; Science Museum London
The Children's Gallery : A Guide to the exhibits in the introductory collections in the Basement Gallery
London: Großbritannien / Stationery Office 1935; 33 S. : Ill.
Wissenschaft; Ausstellung; Museum; Technik / Geschichte; Führer