Katheryn McMahon Newton album, additional materials Before we go to the additional materials, a correction regarding a recent post. When discussing card 127, I somehow leapt to associate references to the “U.S. Ex. agent” as exports. I’m not sure what I was thinking. At any rate, this was far more likely a U.S. Express agent — i.e. a firm that he had arranged to ship materials to Katheryn. A precursor / antecedent to UPS and/or FedEx. Especially given one of the letters below! The album contained two letters and three cards when it reached me. These all date from later-on. The cards on the left and right are signed from…