Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Coal, smoke, and sewage, scientifically and practically considered : with suggestions for the sanitary improvement of the drainage of towns, and the beneficial application of the sewage : being the substance of a paper read before the Literary and Philosophical Society of Manchester / by Peter Spence. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.