1921 Centenary of Central American Independence, 2c (two different shades), 3c, 15c and 30c imperforate, five different, each with center inverted, unused without gum, nice colors, fine-v.f. and rare group (Cat No. 105/109var) (Image)

Est.$600

1921 Centenary of Central American Independence, 15c dark blue and black, block of four, two right stamps with centers inverted, n.h., light gum staining, light diagonal crease affecting both errors, otherwise fine-v.f., with 2002 PFC (Cat No. 108var) (Image)

Est.$500