[Bass]. George Frederick Kolbe. The Harry W. Bass, Jr. Numismatic Library. (Crestline, CA, 12 December 1998; 5 June 1999; 25 September 1999; 10 June 2000). Kolbe sales 75, 77, 78, and 80. A great library, much of which comprised US numismatcs. All with original card covers. Very Fine condition overall, front cover of the fourth sale creased.
From the library of J. Eric Engstrom.