Greetings from... (Postallove) collection

alread have (picture from offical site):

using ctrl+F:

(already have:Albania, Armenia, Belarus, Canada, Chile, China, Finland(aurora), France, Germany, Hong Kong, Italy, Indonesia, Japan, Latvia, Lithuania, Macau, Malaysia, Malty, Netherlands, Poland(mountain), , Poland(purple), Portugal, Philippines, Russia, Singapore, Slovenia, South Korea, Spain(new), Sweden, Switzerland, Taiwan, Thailand, United Kingdom, USA.