( o\ l Kim I [ONS FROM 



The Museum of History and Technology: 



Paper 36 



The Engineering Contributions 



of Wendel Boli.mw 



Robert M. Vogel 



EARLY CAREER 80 



THE BOLLMAM TRUSS 85 



W. BOLLMAN AND COMPANY 91 



FINAL USE OF THE BOLLMAN TRUSS 95 



KNOWN BOLLMAN WORKS 99 



BIBLIOGRAPHY 104 



