1984 Dunhill Root Briar
Prince
2407
Made In England 24 (24 is underlined)

Appears unsmoked, worse case scenario it was smoked once

length 5 7/8″
height 1 3/16″
width 1 1/2″

chamber diameter 23/32″ (between 11/16″ and 3/4″)
chamber depth 1″

pipe collection number d5