Here are my three favorite grenades, first is the Turkish #2 infantry grenade, it came to me through an antique seller in California who thought it was part of an oil lamp, I am still working on getting reproduction fuses made.
Next is the Russian M1912 lantern grenade, formerly of Dano's collection, showing one of the frag plates, a bit of trivia, the sections of the frag plat is 1/4 vershok, the vershok being an archaic Russian measure about 44.5mm.
Last is the stink common French M1847 grenade, this one has a friction fuse body, but the reason I like this grenade is because when I am showing a crowd of people the grenades, I always ask if any of the older people ever watched Rocky and Bulwinkle, (you boys on the other side of the pond will probably not understand), and when they say yes, I show them the French Ball, and remind them that Boris and Natasha threw this type of grenade at Rocky and Bulwinkle in nearly every episode, and the light goes on in their head.
I had the opertunity to acquire a Shinkle grenade at the last SOS, but passed as it was incomeplete, the price was $600, and I do not collect grenades, I collect WWI weapons,
Best wishes
Gus