Description: Justin de Blank's data file.
Level: File
Reference: HAT50/1/12/4/3/2
Alt Ref No.: Hatrecord
Extent: 1 folder
Brand: Iron Jelloids
Agency: J Walter Thompson (JWT), London
Advertiser / Client: Beecham Group Ltd
Admin History: Justin de Blank was a Rep Director at JWT London by the early 1960s (see Rayfield, 'Fifty in 40').