Contains correspondence, envelopes, picture postcards and notes. Most of the correspondence is in German, but the picture postcards are in English and have photos, circa 1900, but cards were mailed in January-March of 1960 from Williamsport, Pennsylvania to Maria in Denver. There is no signature from the sender on the postcards. One letter in English written to the Lowenstein family in Berlin from a Rita (?) in Birmingham, England.