Hello all friends!

I prefer to write in english but I read german with not problems. I would like to know much more about the J.F. Eisfeld firm (Silberhütte, Harz). For such an old manufacturer there must exist some kind of articles or literature to read. I know that this fireworks firm also produced special illumination munition for civil and military use (leuchtkugel). They also produced interesting rockets for driving trains (!) and airplanes in the 1920's.

I think the production of fireworks is much older here than the year of the firm's registration in 1893.

Richard Brun, Sweden