| Thursday, September 9, 2010 |
GUAM
| Scott # | Description | Condition | Price | |
| GUAM GUARD MAIL | ||||
| 1930 | ||||
| SMALL OVERPRINT in BLACK | ||||
| M1 | 2c Green with Small Black Overprint | |||
| M2 | 4c Red with Small Black Overprint | |||
| M3 | 1c Guam Seal | NH | Ask | |
| M4 | 2c Guam Seal | NH | Ask | |
| LARGE BLACK OVERPRINT | ||||
| M5 | 2c Green with Large Black Overprint | H | 2.75 | |
| Unused | 1.00 | |||
| M6 | 4c Red with Large Black Overprint | NH | 1.00 | |
| H | .50 | |||
| Unused | .30 | |||
| LARGE RED OVERPRINT | ||||
| M9 | 6c Violet with Red Overprint | NH | 3.75 | |
| M10 | 8c Brown with Red Overprint | H | 2.50 | |