Details are unknown, but this is a set of 15 of the same type of steam locomotive tie clips. I'm selling them all together because I'm having trouble storing them. D51 Standard Type (2 types) C56, C62, C12 9600 Type (59677) 1150 Type (brass, 2 types of silver each) 5680 Type (2) Rio Grande (487) Unknown The case is not included. They will be wrapped in bubble wrap for shipping. If you need a case for each one, the price will change due to packaging, so please comment.