International Telephone and Telegraph-MARK II

File — Box: 1, Folder: 18

Staff Only

Scope and Contents

1 Composite picture of Mark II.
2 Mark II Phantom assembly showing inside details. Early fusor shown without bell jar (required for operation).
3 Phantom assembly of Mark II showing anode and cathode position.
4 Duplicate see (P0437n01_18_003)
5 Complete assembly Mark II.
6 Partly assembled Mark II.

Dates

1900-1980

Conditions Governing Access

Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.