REMOVE

1. pen and ink on tracing paper …

WHAT

1. Drawings and Watercolors (1)
2. pen and ink on tracing pa … (1)

WHERE

1. North American; American (1)

WHO

1. Blakelock, Ralph Albert (1)
2. The Minneapolis Institute … (1)

WHEN

1. 1847 - 1919 (1)
2. 1870 (1)
3. 1873 (1)
4. early 1870s (1)