Specification of François Jules Fahlman : apparatus for treating sewage, &c.

  • Fahlman, François Jules.
Date:
1872
Catalogue details

Licence: Public Domain Mark

Credit: Specification of François Jules Fahlman : apparatus for treating sewage, &c. Source: Wellcome Collection.

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    A.D. 1871. ^ov.29. I'f?• 3233. FAHLMAKfTS Specification. (i SHEET) f i c The filed drawing is partly colored. London Friutedby Georoe EdwardEyre ami Willi am Spottiswoode PnuterstotheQueen'smostExceUent Majesty lo 7 2