Bermuda - GPO opening issue (#29817)

GPO opening issue of Bermuda

Short desc: GPO opening

Issuer: Bermuda
Date: 6/23/1967
Occasion: unset

Consists of 4 stamps: (See stamps as list)

3p
1sh
1sh6p
2sh6p

All are d=Post Office Hamilton wmk=mult crown & script CA perf=14.5