About 1000 letters, postcards, telegrams etc. With censorship stamps of the Security Office ( UB Urzad Bezpieczenstwa ) from the period of Solidarnosc and martial law. Lots of very rare copies "for packages" or, for example, telegrams with a censorship stamp. All letter have censorsip stamp , some was sent from prison . This is a full box of stories about the social civic movement that was Solidarity in its early days. Certainly very important items in terms of history and collectors and good for further research. A recommendation to add to a good collection or a historian with passion. ***THIS ITEM SHIPS FROM OUR EUROPE OFFICE***