REMOVE

1. Geology
2. Singsing (N.Y.)
3. 1834
4. 1966

WHAT

1. National Atlas (1)
2. State Atlas (1)
3. View (1)

WHERE

1. Lyndon (Ill.) (1)
2. Morrison (Ill.) (1)
3. Union Grove (Ill.) (1)
4. Whiteside County (Ill.) (1)

WHO

1. Lloyd, H.H. (1)
2. Union Lith. & Printg. (1)
3. Warner & Beers (1)

WHEN

1. 1872 (1)