Date: 01/03/2009 Views: 3266
Date: 07/06/2008 Views: 2995
Date: 01/15/2009 Views: 3419
Date: 08/23/2023 Views: 186456
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