This swiss anniversary stamp celebrates the 90th birthday of the LEGO company. (Helvetia 2022) : r/philately
LEGO Accessories: 1x2 White Letter Envelope Tiles with Written Address and Red Stamp Pattern - 10 Pieces per Package (Small) : Amazon.co.uk: Stationery & Office Supplies
Special LEGO 90th anniversary stamp issued by Austrian Post
Vibrant Red Lego Brick - Day 23
Special LEGO 90th anniversary stamp issued by Austrian Post
Stamp collecting by theme news: Denmark issue lego stamps for 2015 Europa 'toys' theme - All About Stamps