F755-Switzerland 1971 Space Telecommunications Conference Stamp Block of 4 CTO G

Title

Switzerland 1971 Space Telecommunications Conference Stamp Block of 4 CTO Geneva Helvetia 80c

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Category

Stamps > Europe > Switzerland > Collections / Lots

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Condition

Used (CTO – Cancelled to Order), block of 4 with central Geneva postmark.

Good overall condition with full perforations. Gum present on reverse (light hinge marks visible).

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Item Specifics

Country/Region of Manufacture: Switzerland

Year of Issue: 1971

Topic: Space / Telecommunications / Satellite

Denomination: 80c

Type: Block of 4

Cancellation Type: CTO (Geneva circular cancel)

Quality: Used

Colour: Multicolour

Theme: Space Technology Conference (UIT Geneva June–July 1971)

Condition Notes: Minor handling marks on back, no major tears or defects

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Price & Valuation

Estimated Market Value: £3 – £6

(CTO blocks are common; value mainly as a thematic collectible)

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Recommended

Sell as a single lot (block of 4) to attract space-theme collectors.

Good for thematic buyers (satellites, communications).

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eBay Listing Price (£)

Buy It Now: £5.49

(Accept offers ON for faster sale)

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Auction Option

Start Price: £0.99

Auction Duration: 7 days

Expected Auction Result: £2.50 – £5 hr