1860-1906 Chile, Angostura Bollman 4/115' Chilean Railways. River truss(?) Designed and built by Bollman. Replaced by bridge built by French firm of Schneider, Cruesot & Co. 1860-1910 Chile, Paine River Bollman 1/? As above. truss(?) Post- Ilchester, Md., Bollman 1/? B. & O. RR. 1860-? Patapsco River through truss Pre-1861-? Cuba Bridges -- All bridges on Havana and RR., including iron station station house and bridge house at Guines. Designed and built by Bollman. Pre-1861-? Cuba Bridges -- All bridges on Cienfuegos RR., Cardenas RR., and Havana & Matanzas RR. Designed and built by Bollman. Pre-1861-? Cuba Trestle -- Trestle with wrought-iron columns (the first such ever constructed). Havana RR. Designed and built by Bollman. 1862-1862 Harpers Ferry, Va., Bollman 2/160' Span no. 3 (July 24) and Potomac River through span no. 4 (August 21). truss Blown up September 24, 1862. B. & O. RR. 1862-1936 Harpers Ferry, Va., Bollman 1/160' Span no. 5 (November). Potomac River through B. & O. RR. truss 1863-1936 Harpers Ferry, Va., Bollman 3/160' Spans nos. 3, 4, and 5. Potomac River through Constructed previous to truss April 1863. B. & O. RR. 1863-? Berwyn, Md., Paint Bollman ? Iron bridge mentioned in Branch truss(?) B. & O. RR. annual report, 1863.