Specifications for inventions
Subject
Subject Source: UK Archival Thesaurus
Found in 2 Collections and/or Records:
Item
Chapter 14: 'Picking up the Threads'
Item
Reference Code: GBR/1849/FP/158/2/B/IV/1
Scope and Contents
Leake describes how he invented a seed drill
Item
Chapter 15: 'The War Period, 1939-1945'
Item
Reference Code: GBR/1849/FP/158/2/B/IV/2
Scope and Contents
Describes the development of Leake's seed drill