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Robison's Manual of radio telegraphy and telephony for the use of naval electricians (1918)

Robison, S. S. (Samuel Shelburne), b. 1867, United States Naval Institute, Todd, David Wooster, Hooper, Stanford Caldwell · Annapolis, Md. : The United States Naval Institute · leaf 116

An illustration from Robison's Manual of radio telegraphy and telephony for the use of naval electricians, 1918, leaf 116
Fig. 49b.—Mica Condenser—DubilierType. Fio. 49.—Leyden Jar Battery. UJ … Fig. 49a.—Moscicki Tube. Fig. 50.—Compressed Air Condenser. 112 MANUAL OF RADIO TELEGRAPHY AND TELEPHONY. above for small powers, but they are relatively inefficient as compared withothers mentioned. In some of the largest stations, galvanized iron plates have beenhung up side by side under cover,…

Telegraph, Wireless -- Handbooks, manuals, etc · Telephone, Wireless -- Handbooks, manuals, etc · Radio -- Handbooks, manuals, etc

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