CH 2010 Early date cover Old trees - Oak (2nd edition) no address

CH 2010 Early date cover Old trees - Oak (2nd edition), Paper change white instead of yellowish, fluorescent material yellowish instead of purple (SBK 1309B, Michel 2104) on white enveloppe (Format C6) without address and earlyy date cancellation 23.11.2010 3000 Bern 1 Schanzenpost, no sale in this form by postal administration!