Please could someone tell me the meaning of the following markings (highlighted in bold) on some German 13 and 20mm cannon rounds:
13x64B, Lacquered steel case:
Case: wg 254g 44 Primer: nhr 408 J2
13x64B, Brass case:
Case: dnf [Waffenamt 61] 42 2d
20x80RB, Brass case:
Case: eek [Waffenamt 75] 41 22h
20x82, Brass plated steel case:
Case: auj [Waffenamt 139] 44 83 Right angled triangle pointing towards primer in top left-hand corner when looking at hstp with “auj” at top.
Thanks in advance for any info.