Please see scan(s); what you see is what you get.

Posted by sender at "P.O. Box 288, Hamilton, Bermuda"

Addressed to "Mrs John Noble, 502. Broad Lane, Bramley, England"

Postage stamp used = SG113 issued 20 Jan 1938

CDS = "HAMILTON   ?? ?? 1951   BERMUDA"

Slogan cancel = "BERMUDA AQUARIUM  ONE OF THE WORLD'S FINEST"

Any questions please ask.