
San Francisco circa 1927. “Peerless Six-90 sedan at Japanese Tea Garden, Golden Gate Park.” 5×7 glass negative by Christopher Helin.

Washington, D.C., circa 1937. “Acacia Mutual Life Insurance Co. building, exterior, Louisiana Avenue.” 8×10 acetate negative by Theodor Horydczak.

Washington, D.C., circa 1937. “Lobby, Acacia Mutual Life Insurance Co. building.” 8×10 inch nitrate negative by Theodor Horydczak.