N81- Vintage 1947 Swiss Advertising Envelope – Maestrani Chocolates, St. Galle

Title
Vintage 1947 Swiss Advertising Envelope – Maestrani Chocolates, St. Gallen, Helvetia 15c Stamp
---
Category
Collectibles > Paper > Ephemera > 1940-49
(Alternative: Stamps > Europe > Switzerland > Postal History if focusing more on the postmark & stamp)
---
Condition
Used – Vintage condition. Shows signs of age, slight edge wear and toning. Stamp and postmark remain clear and legible.
---
Item Specifics
Type: Advertising Envelope / Postal History
Brand: Maestrani Chocolates (St. Gallen, Switzerland)
Date: Postmarked 9.XII.47 (December 9, 1947)
Stamp: Helvetia 15c purple (Swiss definitive issue)
Features: Window envelope, company branding, collectible advertising ephemera
Region: Switzerland
Theme: Chocolate / Confectionery Advertising, Swiss Postal History
---
Valuation & Pricing
Collector Valuation: £10–£18 (due to advertising brand + dated postal history)
Recommended Buy It Now Price: £14.95
Auction Starting Price: £7.99 (7-day listing to attract bidders)
---
Recommended Strategy
If targeting ephemera collectors: List under Ephemera > Advertising Envelopes.
If targeting stamp/cover collectors: List under Postal History > Switzerland.
Add keywords like vintage advertising, Swiss chocolates, postal history, Helvetia stamp, St. Gallen.