Technikatörténeti szemle 19. (1992)

CONTENTS STUDIES László MÓRA István TRJNGLI Gyula BATÁRI Károly PEREHÁZY Lajos BARTHA Lajos BARTHA Imre Bródy and the Krypton Project (in Hungarian) 11 Joseph Petzvals Life and Work in Pest (in Hungarian) 25 On the Periodical „A' Természeti, Gazdasági, és Mesterségi Esméretek* Tára" (The Magazine of Natural, Economical and Professional Knowledge) (1829) (in Hungarian) 35 Plastic Art in the Wrought-Iron Technology (in Hungarian) 43 In Memóriám Miklós Konkoly Thege (1842—1916) . 63 A Bibliography of the Life and Observatory of Miklós Konkoly Thege 75 CHRONICLES Éva Katalin VÁMOS István TRINGLI ..History of Information" (Exhibition) (in Hungarian)

. 79 ..Hungarian Technical Achievements as Presented at Industrial and World Exhibitions of 150 Years (Exhibition) (in Hungarian) 83 Women in the History of Science, Technology and Medicine (International Conference, Sopron-Vienna, 8-13. August, 1992) (in Hungarian) 91 Franz Joseph Müller von Reichenstein and the Mining Administration in the Austro-Hungarian Monarchy (International Conference, Poysdorf, 23—24. October, 1992) (in Hungarian) 95