Date: 12/02/2007 Views: 4272
Date: 05/07/2004 Views: 2463
Date: 12/02/2006 Views: 3332
Date: 08/23/2023 Views: 160443
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