Specification of William Strang : separating sewage.

  • Strang, William.
Date:
1869
Catalogue details

Licence: Public Domain Mark

Credit: Specification of William Strang : separating sewage. Source: Wellcome Collection.

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    Al). 1808. Aug 28 N° 2667. STRANG’S Specification . F I G . I F I C . 2 In It ^ I I 1 .L Scotia. Z ■}-/i ie filed' drawing is partly colored ( 2 SHEETS SHEET 1 . F I G.3 11 t In n 6' o I i i i i i I i i i ii 1 SoaLe. {L Drawn on Stone Malby 8c Sons