Here is a Set of New Old Stock Chase Asbestos Free Rear Brake Shoes (200mm drum size x 29mm) 2 leading & 2 x trailing for 

Opel Kadett D Saloon (up to chassis no. 25000001 & 50000090) 1979-80

Vauxhall Astra Mk1 1.2, 1.3 Saloon (up to chassis no. 25000001 & 50000090) 1980-81

Vauxhall Nova all models (up to chassis no. E4008340) 1983-84 models.