Postal cover.

Typed airmail envelope from London County Council addressed to The Selas Corporation of America, Dresher, Pennsylvania, U.S.A. Postmarked Workington, Cumberland, 1 May 1958 (6:30 PM) and franked with a green Queen Elizabeth II definitive stamp; blue "By Air Mail / Par Avion" label affixed. Back flap printed "LONDON COUNTY COUNCIL."

Notes for Cover Collectors:
• High-resolution scans of front and back are provided; use zoom to inspect postmarks, cachet details, and backstamps.
• No third-party grading; condition is shown in the images.

International Shipping Disclaimer

International buyers are welcome. Please read the following carefully before purchasing:

• Untracked Shipping: This item will be shipped without tracking. Once shipped, delivery confirmation and transit updates are not available.

• Risk of Loss: All risk of loss, delay, or non-delivery during international transit transfers to the buyer once the item has been shipped.

• Customs & Delivery: International shipments may be subject to customs inspections, import duties, taxes, fees, or delays that are outside the seller?s control. The buyer is solely responsible for any such charges or issues.

• No Returns / No Refunds: Due to the nature of international shipping, no returns or refunds are accepted for international orders, including for lost, delayed, or undelivered packages.

By purchasing this item and selecting international shipping, you acknowledge and agree to these terms.