The old Thompsons site, NB I am not 100% sure about the beginning of this site. However I believe that AJ Rice were at this site.
The phone No for AJ Rice in this 1962 advert (from Kellys directory) shows as 626, the same phone number is used for Thompsons in the 1967 kellys directory, as such I have made the assumption for A J Rice were at this site.
1959 kellys - Peacocks (Dover) Ltd, motor car agents & dlrs
1962 kellys -
AJ Rice (Dover) Limited, motor engineers
Folkestone Motor Factors, motor tyre dealers
Peacocks (Dover) Ltd, motor car agents and dealers
1964 application for - Forecourt with diesel pump & storage tank
1965 Kellys - Rice, A J (Dover) motor engineers
1965 application for - Showroom & snack bar
1965 application for -Illuminated box sign
1966 Dover Express - note the name T & B Motors, not yet called Thompsons, however Thompsons were advertising in the same newspaper but at 8 Park Place (Ladywell)
1966 application for - Sliding doors & use compound as car park
1967 Kellys - Thompsons of Dover, Rootes agents & self drive hire. Tel Dover 626 & 2156
1967 application for - Two storey ??? centre & petrol station
1968 application for - Retail service station
1969 kellys - Thompsons of Dover (Rootes Agents & Self-Drive Hire),
8 Park Place, Ladywell Tel Dover 1250/1244 &
Woolcomber St Tel Dover 626 & 2156
1969 - Demolition of part of building & erection of two pump islands and underground tanks.
1970 application for - Green Shield Sign
1970 application for - 6000 gallon underground petrol tank
1971 Kellys - Thompsons
1973 application for - Two illuminated fascia signs pole sign (Chrysler)
1977 application for - A Ford Sign
1985 application for - Illuminated free standing post sign
1991 application for - A Pole sign, fascia sign & box sign
1992 application for - An Internal alterations to provide facilities for additional car showroom & associated services
c 1994 Thompson move to their Cherry Tree site