REMOVE

1. World Atlas
2. Philadelphia (Pa.)
3. S.A. Mitchell

WHAT

1. Atlas Map (3)

WHERE

1. Pennsylvania (3)
2. New Jersey (1)
3. New Jersey (N.J.) (1)

WHO

1. Mitchell, Samuel Augustus (3)
2. Barralet. (1)
3. Burroughs, H.N. (1)
4. Gamble, W. H. (1)

WHEN

1. 1846 (1)
2. 1849 (1)
3. 1880 (1)