Canada 1937 KGVI registered FDC 1^st day cover block of 4 to Ruislip England

This lot has a registered block of 4 1937 1^st day cover. This lot has an imprint block of 4 1937 1^st day cover. The cover commemorated the coronation on KGVI. It is open at the top. The cover is in good condition. Please see the scans for more details.