Re: magnetic anomaly detection
Posted by: lcdrusnret ()
Date: May 18, 2018 03:40PM

As late as 1971 my S-2e Tracker used a moving paper trace and stylus



Subject Written By Posted
magnetic anomaly detection markos88 02/11/2018 12:57AM
Re: magnetic anomaly detection lcdrusnret 05/18/2018 03:40PM
Re: magnetic anomaly detection Thomas Burke 06/06/2018 05:34PM