Posted by Chris Walker on Jul 06, 2018; 11:12am URL: http://c-sng-discussion-forum.254.s1.nabble.com/C-S-Water-Tank-at-Blackhawk-and-the-Three-Bent-Water-Tanks-tp11993p12036.html
Thanks to Keith Pashina, Author of the most excellent and comprehensive blog on the Modelling The Gilpin Tramway, who featured the picture that I had in the back of my mind which was shown on pg309 of Dan Abbott/Del McCoy The Gilpin Railroad Era. See http://freerails.com/view_topic.php?id=7338&forum_id=17&page=23