Black and white photographic print relating to Alfred Darling. This print depicts an indicator gauge showing speeds for operating Darling cameras - 'Pictures per second'.
Black and white photographic print relating to Alfred Darling. This print depicts an indicator gauge showing speeds for operating Darling cameras - 'Pictures per second'.
We've used some of the latest web technologies that your browser does not support. Some functionality might not work as expected. Try upgrading to one of our recommended browsers.