Alfred Silvester, n.d., Look before you Leap! Lodge 9581. No.1 the Initiate!, No.2 The Ordeal!, No.3 The Obligation!!, Stereocard, detail, Jefferson Stereoptics, LL/15805
Alfred Silvester n.d. Look before you Leap! Lodge 9581. No.1 the Initiate!, No.2 The Ordeal!, No.3 The Obligation!!
Stereocard, detail Jefferson Stereoptics Courtesy of John Saddy (Auction, Tue, Dec 12, 2006 & Thu, Dec 14, 2006, # 06-4, Lot 109)
