A515-1987 Switzerland PHILACULTURA Arbon Sonderstempel Cover Special Postmark,

Title:
1987 Switzerland PHILACULTURA Arbon Sonderstempel Cover – Special Postmark, Helvetia 50 Stamp, FDC
Category:
Stamps > Europe > Switzerland > Covers
Condition:
Used – Excellent condition; clean, well-preserved envelope with clear cancellation and intact stamp. No tears or discoloration.
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📄 Item Specifics
Country/Region of Manufacture: Switzerland
Event: PHILACULTURA Arbon 1987
Date of Postmark: 24–27 September 1987
Postmark Type: Sonderstempel (Special cancellation)
Stamp Denomination: 50 Rp (Helvetia, 1987 issue)
Designer/Printer: Courvoisier S.A.
Envelope Type: Official commemorative cover
Theme: Philately / Stamp Day / Postal History
Addressed To: Herrn Stuber-Buck Hans, Auw, Switzerland
Language on Cover: German, French, Italian (multilingual Swiss postal issue)
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💰 Valuation & Pricing
TypeEstimated Value (£)Recommended eBay Price (£)Notes
Collector Market Value£4 – £6—Typical for Swiss philatelic event covers of the 1980s
Retail/Buy-It-Now—£6.95Reasonable for collectors seeking full postmark clarity and excellent condition
Auction Starting Bid—£3.99Competitive entry point to attract bids
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🔧 Listing Recommendations
Format: Auction with “Buy It Now” option
Auction Duration: 7 days
Shipping: Standard international letter (Royal Mail International Standard – £2.50 UK / £4.50 international)