WW2 German guide to engaging the enemy tanks by 7.5 cm Pak 97/38 и 97/40 AT gun. The chart with areas of the enemy tanks armor penetration. "Only for service use! Do not fall into enemy hands!". Panzer-Shooting board (fighting against hard-to-fight armored vehicles)
Anlage zu H.Dv. 469/3a. Nur für den Dienstgebrauch! Nicht in Feindeshand fallen lassen! Panzer-Beschußtafel ( Abwehr schwer zu bekämpfender Panzerfahrzeuge) s Pz B 41 Stand: 20.1. 43