Leeds & Northrup apparatus at the Louisiana Purchase Exposition 1904 (1904)
Leeds and Northrup Company · Leeds and Northrup Company · leaf 5
P^OES- o BO hGocon: sn □□ GO LXI □amcr□□nr G£ g^ 90 TH0O5AN03 □□□□GL □□Gnna□nenna mmrr □ o KUMORCOS >IITS TENTHS THE LEEDS & NORTH ruP Cfl I OHMS AT 2o Plan of No. 4400 Decade Set and Wheatstone Bridge THE LEEDS & NORTHRUP COMPANY obtained when no poi it- are ci umected The following…
Electricity · Electrical Equipment · Electric Circuits · Electronics
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