A few years ago i was having look around our local militaria/antiques shop in town and on floor by some shell cases was this object of the like id never seen before. It was approx 90mm diameter by 90mm tall green steel with dimpled outer casing and yellow markings on its top section. At a guess i thought it might be some form of fragmentation sleeve so asked how much it was-"5" the guy replied so i bought it. Once home i looked through my books and found that this item was a casing from a British JP233 area denial bomblet. Not bad for a fiver and im glad i picked it up as i almost didnt bother. Tim.