Here are the Peter Davison audios I own for your perusal.
Peter Davison (1951-present) -- the fifth Doctor from 1981-1984 --
http://en.wikipedia.org/wiki/Fifth_Doctor
Main Range
#247 - Devil in the Mist 
#237 - The Helliax Rift
#236 - Serpent in the Silver Mask
#235 - Ghost Walk
#234 - Kingdom of Lies
#230 - Time in Office
Miscellaneous Other
CD,NM 1.1 - Fallen Angels