800
As early as 1929 to 1950
C. T. Loo & Company
Arthur M. Sackler, 550
C. T. Loo & Company, 700
C. T. Loo & Company, 500
Arthur M. Sackler, 1000
C. T. Loo & Company, 475
Arthur M. Sackler
INC. C. T. Loo
C. T. Loo & Company, 1000