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![Steve Buster Johnson at Murwillumbah](https://static.wixstatic.com/media/8b4727_67fb148168ac4471965e8c1e646b7e7b~mv2.jpg/v1/crop/x_91,y_5,w_682,h_680/fill/w_106,h_102,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/SteveBusterJohnsonAuthor_edited.jpg)
6 Squadron RAF, Ma'Asker RAF Cemetery & Habbaniya War Cemetery
Royal Air Force 1918 Circuit Diagrams of a Dual Valve Receiver
This page shows the circuit diagram of both a single and dual valve wireless receiver, in use by the Royal Air Force in 1918.
![Circuit diagram of a single and dual valve wireless receiver, in use by the Royal Air Force during 1918](https://static.wixstatic.com/media/8b4727_d337c98d48014465931d30f10bff3a34~mv2_d_5802_4425_s_4_2.jpg/v1/crop/x_0,y_13,w_5802,h_4399/fill/w_984,h_748,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/Wireless_1918_CircuitDiagram1_16.jpg)
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