Date: 07/02/2009 Views: 3190
Date: 06/04/2004 Views: 3521
Date: 06/08/2007 Views: 3368
Date: 08/23/2023 Views: 188812
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