Switzerland. **/¤. 3 well filled old fashioned approval books with 100s of stamps, all the mint never hinged and the used superb. Particularly focusing on the pro Juventutes with virtually all years represented from 1913 onwards in tip top Swiss quality. Catalogue value would be much more than the prices asked which are between 25% to 33% of Zumstein. We estimate the catalogue figure to be in the order of 6000ChF, quite possibly more. For example key values MNH PJ #2 and #3 are offered at 70ChF, while the catalogue is 300. A much recommended viewing, a great lot for a dealer to replenish stocks with nothing in excessive quantity. A pleasant balanced quality lot.