CSA 11-AD, 10¢ blue (4 margins) tied by badly worn Army field cancel, addressed to “James F. Peterson, Chappells P.O., G.&C.R.R., So. Ca., Care of Peterson Mail.” PETERSON’S PACKAGE OR PETERSON’S MAIL is a known regional mail service, but more research needs to be done on it. A perfect postal history project for someone with curiosity and tenacity. Ex Wayman. $225.