Recognition Manuals, 3 Sets, Office of Naval Intel, ONI 41-42, 54-R, and 202
This is an original 3-box-set collection of pages for Recognition Manuals published by the US Navy's Office of Naval Intelligence in 1942-43. Included are:
ONI 54-R US Naval Ships and Aircraft
ONI 41-42 Japanese Naval Vessels
ONI 202 Italian Naval Vessels (includes ONI 206 of Navies of other European Nations as well as some aircraft pages)
These pages are often found in soft bound manuals, which would be replaced as new information is determined. These box sets appear to be updates for insertion into previously distributed manuals.
The pages are in mint condition, some with printed section tabbed dividers. Each box measures 6.5 x 10.5 x 1 inch.