Strohmeyer & Wyman, n.d., A sacrifice to Aguinaldo's ambition, Behind the Filipino Trenches after the Battle of Malabon, P.I., Stereocard, detail, Jefferson Stereoptics, LL/15909
Strohmeyer & Wyman n.d. A sacrifice to Aguinaldo's ambition, Behind the Filipino Trenches after the Battle of Malabon, P.I.
Stereocard, detail Jefferson Stereoptics Courtesy of John Saddy (Auction, Tue, Dec 12, 2006 & Thu, Dec 14, 2006, # 06-4, Lot 728)
