Sessional papers of the Dominion of Canada 1911 . No. 18.—Metering with large Price current meter on the Montrt-al River, using cable for iSj —Metering with small Il ice eurrent meter. The conical cups revolve fit^t or slow in response to the cvnient, and re\olutions are registered by an electric recorder, the time being taken by stop watch. OTTAWA niVER STORAGE 33 SESSIONAL PAPER No. 19a Current Meter ilEASiREiiEXTS made duriug during the year 1909-TO, in connec-tion with the Ottawa Eiver storage investigation. Date. Rivei and Locality.

---

Size: 1968px × 1269px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthorcanadapa, bookcentury1800, bookdecade1860, bookyear1868