Date: 10/25/2009 Views: 2555
Date: 04/14/2005 Views: 2749
Date: 03/24/2009 Views: 3166
Date: 08/23/2023 Views: 185426
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