Refer to post #31 for the differences in the MKs.
http://www.bocn.co.uk/vbforum/threads/76294-15-pdr-HE-projectile/page4
From memory, the Mk IIs should have a date stamp on the side around the 1896 period.
MK IIIs around the 1898 and the later Mk V around the 1900.
Cheers
Drew
I have to agree with Chris's (BMG50) comments - The middle projectile with the blown petal shape is quite appealing - more so than most WW1 period shell cases with similar shape tops.
Lucky devil - why can't I find something like that in my backyard!!!:tinysmile_cry_t4:
They’ve hit rocks or very hard ground, which has probably accounted for the drivebands being knocked off. I’ve read texts of spent shrapnel shell cases “falling to the ground”, as if greatly retarded in velocity by the opposite force of the expulsion charge, but these have hit the ground with high impact and velocity.
P.Co. was the Projectile Company Ltd, London. It became the Projectile Company (1902) Ltd in 1902 and produced machine tools and all natures of shell from 18-pr to 15-inch during WWI.