This book from the series “INSIDE” shows detailed drawings of the famous Polish (used in 1939) aircraft instrument panels in great detail. Also every single instrument is shown in the separate big drawing.Instrument panels of the following aircraft:1. PZL P.11c2. PZL.37 ?o?3. PZL.23 Kara?4. Lublin R-XIII ter5. RWD-14 Czapla6. PWS-26