Hasselbald did not make film. BTW, I’ve been given tours of both Hasselbald in Goethenberg and a Kodak plant in Rochester. Hasselbald was a like a hobby shop, Kodak was a real manufacturing facility. In the day.
“A real manufacturing facility”? It had its own Zip Code and Fire Department. It was the largest user of Silver in the world. Flat Cars of Silver would be lined up on the railroad tracks.