Date: 10/29/2007 Views: 4931
Date: 12/31/2006 Views: 4635
Date: 06/24/2007 Views: 3325
Date: 08/23/2023 Views: 203286
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