1913, 1¢ Panama-Pacific, o.g., never hinged, deep vibrant color, beautifully centered amid large well balanced margins, an Extremely Fine gem. Scott No. 397  $40. $0 (Image)

1913, 1¢ Panama-Pacific, bottom margin plate "6132" block of 6, o.g., never hinged, exceptional centering amid wide margins, strong vibrant color in fresh paper, Extremely Fine, an exceptional plate block. Scott No. 397  $450. $0 (Image)

1913, 1¢ Panama-Pacific, bottom margin plate "6131" block of 6, o.g., never hinged, beautiful overall centering, deep rich color, remarkably fresh, Very Fine and choice. Scott No. 397  $450. $0 (Image)