Perhaps this website will help: https://pe.usps.com/text/dmm300/Notice123.htm#_c341 You probably want: First-Class Mail International - Retail Large Envelopes (Flats) as it sounds like you are wanting to send a large envelope (as long as it's flat). 0.11 kg is about 4 ounces, and Slovakia is Price G...

I heard back from another of the Umbrella Academy cast yesterday. On August 12 I sent a LOR, Photo and SASE to Dante Albidone at the following address: Fusion Talent Agency 1203 Faith Drive Belle River ON N0R 1C0 Canada and on October 22 I got back a nice letter, my Photo signed, and another publici...

My first ever success at getting an autograph through the mail :mrgreen: Cameron Brodeur is one of the stars of the Umbrella Academy. I sent a LOR request, a photo and a SASE on August 12, 2020 and received the photo back signed on September 16, 2020 along with a nice thank you note! :D http://surfm...

I got one from him in person at a convention, and it looks similar so I would say yes...

Try this page: https://pe.usps.com/text/dmm300/Notice123.htm#_c341 The UK is price group 3 so you're probably looking at $2.40 or more depending on the weight. Be careful, though. They give their prices based on ounces and 1 ounce isn't very much (about 28g). It probably be OK for an envelope and 1 ...