Talbot 105
Commer/Karrier/Tilling-Stevens TS3 Diesel display engine
Sunbeam with sidecar outfit
Peugeot 205 T16 works rally car
Hillman Imp - in the background is a Singer Hunter (or perhaps it's an SM1500).
Paykan (an Iranian-built Hillman Hunter)
Peugeot donated many historic Rootes Group documents to the museum. Thanks to Rick McLeod for this photo of the Tiger II production records.