10305940
Typex Mk III cypher machine for field use, late 1930s.
10305940
Typex Mk III cypher machine for field use, late 1930s.
10324954
Typex Mk III cypher machine for field use, late 1930s.
10324954
Typex Mk III cypher machine for field use, late 1930s.
10305548
Typex Mk III cypher machine for field use, late 1930s.
10305548
Typex Mk III cypher machine for field use, late 1930s.
10305549
Typex Mk III cypher machine for field use, late 1930s.
10305549
Typex Mk III cypher machine for field use, late 1930s.
10305550
Typex Mk III cypher machine for field use, late 1930s.
10305550
Typex Mk III cypher machine for field use, late 1930s.
10305551
Typex Mk III cypher machine for field use, late 1930s.
10305551
Typex Mk III cypher machine for field use, late 1930s.
10305937
Typex Mk III cypher machine for field use, late 1930s.
10305937
Typex Mk III cypher machine for field use, late 1930s.
10305938
Typex Mk III cypher machine for field use, late 1930s.
10305938
Typex Mk III cypher machine for field use, late 1930s.
10305939
Typex Mk III cypher machine for field use, late 1930s.
10305939
Typex Mk III cypher machine for field use, late 1930s.
10305941
Typex Mk III cypher machine for field use, late 1930s.
10305941
Typex Mk III cypher machine for field use, late 1930s.