Hi everyoneI have attached a photo that shows my great aunt with some co workers. She is the one without a cap. I know she worked for HMV and I believe it was turned into a munitions filling station during WW1. I have found an old photo of the site on line and it seems to show lots of cabins with the same kind of chimney. It also shows workers with similar kind of caps.Can anyone date this photo and/or confirm where I think it is?Many thanks!