Year working: Working 1950 - 60's
Bonhams sold a small archive of his drawings in 2007. It would seem that Wharton worked for H J Mulliner as several drawings in the archive were Mulliner coachwork drawings. Ditto H J Mulliner drawings seen. Signs with initials PJW by rear wheel.
Bonhams sale June 2010 Rolls-Royce Silver Wraith circa 1956 by Park Ward
Park Ward Rolls-Royce Styling drawing
H J Mulliner Rolls-Royce Silver Shaddow
H J Mulliner Ceremonial Rolls-Royce Phantom V dated on reverse 1965