These stamps were intended to be samples of the skills of the printing works in La Choix de Fonds in Switzerland. The full pane has 100 stamps with 10 different motives. 8 of most of them and 20 of another. In the motives are Albert Einstein, Ernest Hemingway in two versions, an old Greek coin, a painting by Murillo, among other. In the catalog of 2015 “Swiss Trial Prints” by Derrick M. Slate and John L. Are given values in scarcity of the proofs. Also are described which one they know and is very complete. They show color pictures of all proofs and definitions of them as well as circulation dates and data. I enclose the first page (so you can search in the web by yourself), the page with the scarcity table and the 2 pages on these proofs. In the scarcity page you can find the green sheet offered hier with the scarcity letter “Z” with denote an item from them less than very few are know. Probably should be the only full sheet remaining. Today the post is sending to the following countries: USA, Switzerland, Germany, Austria, Belgium, China, Spain, Finland, France, Greece, Netherlands, Hong Kong, Israel, Italy, Japan, Norway, Poland, Portugal. Republique, Dominican Republic, Honduras, El Salvador. Great Britain, India, Korea, Sweden, Singapore, Taiwan and South Africa. The item “SWIZERTLAND COURVOISIER PROOF FULL SHEET RAREST OF ALL TRIAL PRINTS MINT” is in sale since Sunday, April 11, 2021. This item is in the category “Stamps\Europe\Switzerland”. The seller is “hobbyteco” and is located in PAINE. This item can be shipped worldwide.

• Country/Region of Manufacture: Switzerland
• Currency: S.Fr. 000
• Topic: Einstein, Hemingway, Murillo, Paintings, coins
• Year of Issue: 1998
• Certification: Uncertified
• Quality: Mint Never Hinged/MNH
• Grade: Gem
• Type: Proof, Essay
• Color: Green
• Denomination: Specimen value of 000
• Place of Origin: Switzerland
• Size of the sheet:: 270 by 320 mm
• Size of each stamp:: 21 by 25 mm (printed area).