P620-Switzerland 1963 Pro Aero First Flight Cover FDC Oskar Bider Alpine Crossin

Title

Switzerland 1963 Pro Aero First Flight Cover FDC Oskar Bider Alpine Crossing Helvetia

Category

Stamps > Europe > Switzerland > First Day Covers & Postal History

Condition

Good vintage condition.

Clean cover with clear commemorative cancellations and mounted stamp. Minor age marks/light creases visible on front and back. Unsealed/not postally travelled commercially.

Item Specifics

Country/Region: Switzerland

Year of Issue: 1963

Topic: Aviation / Flight / Oskar Bider

Type: First Day Cover (FDC)

Cancellation Type: Special commemorative postmark

Stamp: Helvetia Pro Aero 1938–1963

Colour: Multicolour

Era: 1960s

Features: Commemorative aviation cover

Original/Genuine: Original

Theme: Aircraft & Alpine flight history

Price & Valuation

Estimated collector value: £4 – £8 depending on condition and demand.

Recommended

Best sold as a collectible aviation/philatelic cover with clear photos of the stamp and cancellations. Good for Switzerland aviation history collectors.

Recommended eBay Listing Price

Buy It Now: £6.99

Accept Offers: Yes

Auction Option

Start auction at: £2.99

Auction duration: 7 days

Expected auction result: £4 – £7