$1 red and flesh variety retouched "one" type A in a horizontal pair with normal (small thin on the normal), large part original gum; also 1912 Shanghai overprint on $1 with retouched "one" type A variety (used) and London overprint on $1 with retouched "one" type B, part original gum (foxed perfs.). Scarce as a set. Photo
1900-06 No Watermark
$1 red and flesh variety retouched "one" type A in a horizontal pair with normal (small thin on the normal), large part original gum; also 1912 Shanghai overprint on $1 with retouched "one" type A variety (used) and London overprint on $1 with retouched "one" type B, part original gum (foxed perfs.). Scarce as a set. Photo

Details
$1 red and flesh variety retouched "one" type A in a horizontal pair with normal (small thin on the normal), large part original gum; also 1912 Shanghai overprint on $1 with retouched "one" type A variety (used) and London overprint on $1 with retouched "one" type B, part original gum (foxed perfs.). Scarce as a set. Photo