SCIENTIFIC AMERICAN, New York, June 22, 1878 This issue contains an article and print describing "Edison's Micro-Tasimeter". The front page features "The International Avenue at the Paris Exhibition. Other articles: "Horizontal Engine with Collmann's Valve Gear"  "Ether Ice-making Machine" "Holcomb's Hot Air Furnace" "Birds of Paradise" and additional articles and advertisements.
Complete in sixteen pages in very good condition.