Mount Lu or Lushan, also known as Kuanglu in ancient times, is situated in the northern part of Jiangxi province in southeastern China, and is one of the most renowned mountains in the country.  (Thanks to Wikipedia for this.)  We offer a set of ten unused glossy cards from 1972, on a variety of themes associated with the mountain and surrounding area.  See also entry 237800126B.  The cover is somewhat abraded; the cards are in good condition.  Grade overall: 2