The Age of Industry

3. – Works, birthplace of Stainless Steel manufacturing (8)
6. – Works, Grade II listed building built for the steel firm Ibbotson & Roebuck (5)
8. – Works, site where crankshafts for WW2’s Spitfire and Lancaster were forged (7)
14. – Mesters, term for Sheffield’s craftsmen in the mid 1800’s (6)
15. John – (1816-1896), industrialist who developed the conical spring buffer (5)
16. – Osborn & Company, steelmaker and engineering tool manufacturer (6)
19. Type of steel invented by Harry Brearley in 1912 (9)
20. World’s sole tuning fork manufacturer since 1933 (4)

1. Thomas – (1705-1788), cutler and inventor of Sheffield Plate (9)
2. Railway station opened in 1870 (7)
4. – Works, Saville Street steel-making site opened by John Brown in 1856 (5)
5. Benjamin – (1704-1776), inventor of the crucible method of making steel (8)
7. – Vickers (1804-1897), Titan who formed his steel foundry in 1828 (7)
9. Industrial sabotage experienced by small employers in the 1800’s (9)
10. – Sheaf Works, Sheffield’s first integrated steel and cutlery factory (7)
11. Deadly disease suffered by many metal grinders in the late 19th century (9)
12. Sheffield-, car and motorcycle manufacturer that operated from 1907-1920 (7)
13. Which famous New York City bridge was built with Sheffield steel? (8)
17. Sheffield office opened in 1773 responsible for stamping precious metals (5)
18. Low-head river dam that harnessed water power for local mills (4)