MILO Seal, Image & Found by Hemburyhill.
Found near Wells Somerset.
MILO on one side and BRISTOL with X beneath on the other.
From Andy King, Senior Collections Officer, Industrial & Maritime History & Working Exhibits M Shed, Bristol Museum & Art Gallery:-
"I can't find any reference to Milo and I suspect that this is a brand, although it could refer to a ship so named (there was one in the 1930s)."