Date: 04/14/2005 Views: 2336
Date: 12/31/1969 Views: 2458
Date: 07/01/2007 Views: 2926
Date: 08/23/2023 Views: 93876
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