Description
Swiss International Bodies issue (SG 352-3) cancelled Luzern d/r bridged cds; to Chicago, 29 Sept 1938; registered green label ‘Duty Free Postage Stamps for Collections’, ‘May be opened for US Customs Inspection’; violet h/s ‘Passed by US Customs Bureau Chicago’; h/s ‘Letter Package’ with ‘Collect Ten Cents’ crossed out; b/s Chicago registered cds 10 October 1938, unusual combination of marks