Pictured items are for PREVIEW ONLY. This lot will be sold in a 10 day auction on Ebay.com starting June 23, 2021. Where more than one example of an issue is pictured, it may be an A, b, C variety of the issue. Mr. Rosen did collect varieties. Please use the images to determine issue number and condition. We will not be identifying the issue numbers of the items when the auction is on Ebay, so this preview has been provided over a month before the auction to allow interested parties to review the lots in advance of the June 23 start date.