WHITMAN HARRIS clear coin tubes - 18 to 41 mm - silver gold bullion holder
Circular (ok, cylindrical !). 18 mm - Whitman. 31 mm - Whitman. 38 mm - Whitman. 41 mm - Whitman. 19 mm – HE Harris. 25 mm – HE Harris. Sixpences(and Netherlands 25 Cents) do NOT comfortably fit into the 19 mm tubes.