Led Zeppelin / Police Memorabilia An official Post Office 1971 collector’s pictorial stamps pack, signed in blue ballpoint verso (over text) by all four Led Zeppelin members (including Bonham) and additionally by Peter Wildburn, the pack’s designer. Together with a 1979 B.P.B presentation pack of the Police issue stamps, signed in various felt pens by the three Police band members also Brian Sanders, the designer of the stamps. Prov: Granada Studios Collection. Condition Report: Poor contrast to Led Zeppelin signatures and minor fading or age absorption to both