Stamps and Covers of the World - Day 1

GUATEMALA. 1885 (Dec. 11). Cover from GUATEMALA CITY to LISBON (Portugal) endorsed ´via Livingston´ franked by Quetzal 1 ct. on ¼ ct. green & brown and 10 ct. on 1 real black & green tied by target handstamps in violet with octagonal despatch datestamp alongside. An attractive and famous usage. Only three covers recorded with the 10 ct. on 1 r. and in this combination, unique. Sc.17, 19.