Greenhood & Newbauer Northern Express. Printed frank Haller FG6, Ty. 1 on 3c Pink entire (U59) to San Francisco, CA. Bold clear strike of “Greenhood & Newbauer, Weaverville, Aug 14″ large double-circle datestamp. This circle marking is scarcier than the oval. Please visit our shop for other exciting stamps and postal history finds! Track Page […]