Panel BCO Link Frame
By Ken Martin, ; posted August 14, 2005; hits 1159
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| Panel BCO (Battery Cut Off) Link (Sender to District) Frame. Note individual selector rods for Senders and Districts. Note that on these frames the selector rods needed to be weighted. You can see the lead colored weights on the rods. See sequence switches on the right and 206 type rotary switches on the top right of the frame. Early 1970's. This was the last Link Frame added to this office prior to ESS . |