King George VI 1937 1½d Brown Watermark Inverted Block of 4 Mint SG464Wi cat £60

King George VI watermark inverted 1½d red-brown part booklet pane of 4 mint. Unmounted mint.

Year : 1937

Reign : King George VI

Catalogue No : SG 464Wi

Condition : Unmounted Mint

Price : highest bid - sold on 19/01/2026

Cat : £60.00