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G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953
G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953

G.H. Leland Engineering Letter Ledex Circuit Selectors & Stepping Relays 1953

$ 4.22

Availability: 63 in stock
  • Condition: Manual is in good condition.

    Description

    G. H. Leland Engineering Letter March 1, 1953 Ledex Circuit Selectors and Stepping Relays. Contains 8 sections: General Description, Mechanics of Control - Selective, Mechanics of Control - Stepping, Mechanics of Control - Miscellaneous, Physical Notes, Power Sources D.C. and A.C., Customs Engineering and Price, and Models from Stocked Parts. Manual is an original