Castello Old Antiquari
KK 24
M7 (? not sure if this is correct, hard to read, see pics)
Made In Cantu Italy
Carlo Scotti
(on stem) Hand Made Castello 5
length 5 11/16"
height 1 7/16"
width 1 21/32"
chamber diameter 7/8"
chamber depth 1 5/32"
pipe collection number c9