Case, Hardening, Furnaces, amendments to plates

Object Title

Case, Hardening, Furnaces, amendments to plates

Case, Hardening, Furnaces, amendments to plates

Date

10/07/1917

Reference

ENF 7/3/1 RSAF 3543

Level

item

Extent

1 drawing

Access Conditions

Open access

Reproduction Conditions

Crown Copyright

Associations

Contents

  ENF 7/3/1 RSAF 3543 - Case, Hardening, Furnaces, amendments to plates