★ 7.0
★ 7.9
★ 0.0
★ 6.0
★ 7.5
★ 7.7
★ 6.9
★ 5.8
★ 6.7
★ 4.9
★ 6.2
★ 7.1
★ 4.5
★ 9.0
★ 6.8
A wartime short encouraging workers to join free, government-organised engineering training schemes.
