« Reply #30 on: Wednesday 31 August 16 11:01 BST (UK) »
It is anotated with "Central Laboratories November 1930"
My grandfather, Joseph Stewart Lawson, is pictured and he was a chemist journeyman.
I know he lived in Chadwell Heath in early 1930 but by April 1931 was in Teddington, so I imagine this was fairly close to one of these places.
Quote from original post, so unless Joseph lived somewhere else for a short time between moving from Chadwell Heath and moving to Teddington, I think the OP is right when they say it was near one of these two places.
Is there a suitable laboratory near Chadwell heath. I believe May and Baker at Dagenham wasn't built until mid 30s so can't be that one.
To label the building "Laboratories" might imply there was a factory on the same site.
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