Recognition Posters, Italian Aircraft Collection of 4 Posters, US Navy 1942 B-24 It also has the USN

It also has the USN stock # of R88-I-1331

The AN/ARN-6 system of post WWII-vintage (see diagram) typically consisted of the following components:

made by Jack & Heintz

which turned to either 10

but we have not come across any documentation to confirm this theory

Recognition Posters, Italian Aircraft Collection of 4 Posters, US Navy 1942 B-24 It also has the USNHere is a collection of authentic WWII era Recognition Posters of aircraft of the Italian Regia Aeronautica as published by the US Naval Aviation Training Division during the war. In this collection are the following aircraft posters: G 50 RE 2001 SM 79 Z 1007 Each poster provides the silhouettes, dimensions, and relevant information to educate both air and ground personnel in aircraft identification. Immediate identification of aircraft, friend vs