Date: 04/15/2006 Views: 4716
Date: 12/16/2013 Views: 4508
Date: 07/29/2007 Views: 2352
Date: 08/23/2023 Views: 204312
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