Original 1938 Tages-Merkbuch pocket calendar / day planner from Steigenberger coal company. The cover is a blue vinyl like material and feels very much too modern, but it was actually not uncommon in 1930s Germany. In addition to the calendar, there were sections for personal information, address books, postal rates, vehicle and railway info, etc. For some reason, all of those sections were removed from the book; leaving only the calendar portion and blank pages. Otherwise it's in fairly good condition and doesn't look to have been really used.
