cover 1866-81 selection of entires bearing straight line cancellations of Hohenrain, Stansstad, Valcava and Zäziwl (2), two are under franked and with charge h.s., also 1881 25c. green on envelope from Heimiswyl (straight line h.s. at top) with the stamp affixed and cancelled at Burgdorf, fine. (6)