Huge Lot of 200+ US Postal History Covers, mostly pre-1970s - L@@K For Sale

The product is a huge lot of over 200 US postal history covers, mostly from the pre-1970s. These covers are from the United States and feature multi-color designs. Included in the lot are postal covers and post cards from 1892 through the early 2000s with half of the lot originating prior to 1970. Includes a smattering of Air Mail and First Day of Issue Covers. Unused pre-printed postage envelopes and post cards are included as a bonus. These items are part of US postal history and are ungraded and uncertified. This lot provides a comprehensive collection of US postal history covers for collectors interested in exploring the rich history of United States stamps.Photos provide just a sampling of what's included.Estate item