The Engineering Contributions of Wendel Bollman, by Robert M. Vogel 33912 [Link: http://www.gutenberg.org/3/3/9/1/33912 ] [Files: 33912.txt; 33912-8.txt; 33912-h.htm] Thanks to Colin Bell, Joseph Cooper, Louise Pattison and the Online Distributed Proofreading Team at http://www.pgdp.net Many thanks Janet