4 Aug 2017 - Slovakia 斯洛伐克

Subject : National Cancer Institute國家癌症研究所
Country / Post : Slovakia
Primary theme : Medicine (Diseases) 醫學（疾病）
Date of Issue : 5 November 2015
Denomination : 1.10 €
Number in set : 1

Postcrossing swap : Alena

16 Jul 2017 - Slovakia 斯洛伐克

Subject : Postage stamp with Personalised coupon.
帶有個性化優惠券的郵票.
Country / Post : Slovakia
Primary theme : Post & Philately 郵政與集郵
Date of Issue : 3 June 2016
Denomination : T2 50g
Number in set : 1

Swap : Barbi.