The twin lakes and Interlaken historic districts: condition assessments and preservation recommendations. Vol 1: text, maps and drawings 1991 Great Plains Regional Office. By Christine Pfaff (one copy) The Bureau of Reclamation Architectural Legacy: 1902 - 1955. Oct. 2007 By Christine Pfaff 245 pages (18 copies) Thank you, Kristi Thompson Kristi Thompson [log in to unmask] Reclamation Library MC: 84-21320 PO Box 25007 Denver CO 80225 www.usbr.gov/library intra.usbr.gov/library