'Memento mori' watch in the form of a skull, known as the 'Mary Queen of Scots' watch. Clockmakers 1780-1850
'Form M Revised Stanford-Binet Scales', IQ test, United States, 1937 Psychology, Psychiatry & Anthropometry 1937-1960
Soyuz TMA-19M descent module, S.P. Korolev Rocket and Space Public Corporation “Energia” Space Technology 2015
Smiths De Luxe Wristwatch Worn by Sir Edmund Hillary on His Ascent of Mount Everest 1953 Clockmakers 1953