A medieval manuscript discovered recently in Sibiu, Rumania, is outlined. The manuscript contained important new information on the development and construction of powder rockets. Conrad Haas, the Chief of the Artillery Arsenal in Sibiu from 1529 to 1569, is the author whose work is primarily considered.
Romanian Rocketry in the 16th Century
Sixth History Symposia of the International Academy of Astronautics
;
1972
;
Vienna, AT
Fifth History Symposia of the International Academy of Astronautics
;
1971
;
Brussels, BE
Fourth History Symposia of the International Academy of Astronautics
;
1970
;
Constance, DE
Third History Symposia of the International Academy of Astronautics
;
1969
;
Mar del Plata, AR
1976-01-01
Miscellaneous
No indication
English
Hungarian Rocketry in the 19th Century
| NTRS | 1977
Rocketry Mentors, Rocketry Practitioners and Unique Space Pioneers
| Online Contents | 2015
HOBBY ROCKETRY - Backyard Spaceships: Passenger-Related Microlights for Hobby Rocketry
| Online Contents | 2004
Exploring in Aerospace Rocketry
NTIS | 1967
| British Library Conference Proceedings | 1993