Hidden away on a small industrial estate in Hertford is Transco Laboratories. To be honest I have been unable to find much on it's history and the history of Transco itself doesn't really seem to fit this site.
It's surprising that so much of lab glass has survived as clearly the local kids have been in there.
Anyway, on with the pics...
It's surprising that so much of lab glass has survived as clearly the local kids have been in there.

Anyway, on with the pics...