Looks like an instructional German WW2 time fuse for 88mm flak rounds....BILL
"As long as there are brave men and warriors the halls of Valhalla will never be silent or empty"
In memory of my father William T. Grist December 26, 1920--September 10, 2009..
901st. Ordnance H.A.M. North Africa, Italy, Southern France....ETO
Also in memory of my mother Jane Kidd Grist Feb. 22, 1920-- September 27, 2009... WWll War bride May 1942...
The KL.AZ 23 (Kleiner aufshlagzuender 23) was according to the info i have...
used post/early WW2. The settings for this fuze are Instantaeneous or delay (0.2sec) impact action selectable.
the "KL.AZ 23" is the earlier model replaced by the later "KL.AZ 23 umg"
75mm HE projectiles (GR.34) for 7.5cm Geb,G36;KwK;Stu.K; Pak40
76.2mm HE projectiles for 76.2mm guns
100mm HE projectiles for 100mm guns
And the KwK42 Sprgr.- my Panther shell has one.
Ohhhhh- pillage then burn...