174 - Howard Chandler Christy American-New York (1873-1952) Original Sketchbook from 1898 Spanish-American War. Provenance: Estate of Henry K. Ostrow, Passed down to Descendants. Copy of Full Documentation on Each Item Available to High Bidder. This Sketchbook Includes Dates, Places and People Identified. Hugo Rosenstein Materials Sketchbook Stamp. Address 407 Sixth Ave. New York City. Measures 7-1/4 Inches by 10-1/4 Inches. Contains 21 Pages Including End Pages. Please Examine this Item Carefully Prior to Bidding. Some of the Pages are Detached. Shipping $25.00 (estimate $4,000-$6,000)