Ключевые слова: 125, 1988, aged, ambulance, anniversary, canceled, care, charity, commemorative, cross, doctor, emblem, emergency, female, health, help, heritage, historic, history, hospital, humanitarian, humanity, international, mail, medical, medicine, nurse, old, organization, paramedic, philately, physician, post, postage, postal, postmark, red, red cross, rescue, retro, russia, seal, soviet, stamp, surgeon, symbol, ussr, vintage,