Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site brl-tgr.ARPA Path: utzoo!linus!philabs!cmcl2!seismo!brl-tgr!gwyn From: gwyn@brl-tgr.ARPA (Doug Gwyn) Newsgroups: net.physics,net.misc Subject: Re: Those funny lines Message-ID: <5274@brl-tgr.ARPA> Date: Sun, 14-Oct-84 07:15:58 EDT Article-I.D.: brl-tgr.5274 Posted: Sun Oct 14 07:15:58 1984 Date-Received: Tue, 16-Oct-84 03:28:01 EDT References: <170@hocsj.UUCP> Organization: Ballistics Research Lab Lines: 1 Yes, those vertical trails are for calibration of photographs.