Date: 01/26/2013 Views: 7204
Date: 08/30/2007 Views: 5614
Date: 10/29/2007 Views: 3692
Date: 08/23/2023 Views: 104519
Upper left: RMS (Root Mean Square) Meter Circa 1950s Lower Left: Signal Generator (Tone Generator), much newer than RMS Circa 60s/70s Right top and bottom: Power Supplies Circa 70s Way right: Scope (can only make out leg) Circa 80s