Engraving depicting a ground plan for drainage of a field. A,b) main drain with drains running into it from top to bottom of field. Because of the uneven ground sub-main drains, f,g) are necessary. Dated 19th Century

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Size: 5832px × 3596px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -main, 19th, agricultural, agriculture, archival, archive, century, drain, drainage, drained, draining, engraved, engraving, field, ground, historical, history, illustrated, illustration, plan