Falk, Stadelmann & Co produced lights/lanterns etc and were a very big company in Birmingham, taking over a number of other companies, including local ones. I am trying to find out where their factories/warehouses were located in Birmingham. I have an address of Veritas House, Lionel Street, Birmingham, but I am sure they had other locations, probably in the Aston/Hockley area. Any help will be appreciated.