28 Poster Stamps or Cinderellas. Not sure if this is a full set. Official Advertising Stamps for the Regensburg Forest Association which was founded in 1902 as a section of the Bavarian Forest Association. Original designs by Joseph Haseneder (1870-1947). Series 1 and Series 2. Most are about 2 x 2 3/4. Bonuses.
Buy with confidence. I am a long time collector and dealer. See my Ebay Store for other interesting items. I am Wolf Berry...The Paper Wolf.