Check the listing for details. Canada 958 ON cancels 555 ? diff O-Z cities but tape hinged in read description. Listed at 47.04 USD. Note this group is only O to Z cities, the A to N cities was not in the portion of estate I acquired.The collector affixed these to the album pages using scotch tape like a hinge would be used. I have tried removing a couple of them by hand as a test and if the tape comes off ok the piece is marked or if it does not come off well the piece is thinned depending on the type of paper the piece is made from. I don't know if the tape could be chemically removed or not.The number of pieces has been counted and sometimes the collector kept multiples of the same city, so whilst counting I tried to also determine the number of different cities represented. The estimate should be close to the number of different cities represented in total.The collector included spaces for cities they did not yet have stamps for, so even empty pages, if any, were included in the lot for completeness.The pictures are the ACTUAL stamps in this lot!APS, CSDA, RPSC, & BNAPS member.