Unknown age or make. Oil filled. Previous owner coated them with waxoil by the looks of it I tried cleaning one up to see if I could see a make but the label cleaned off quicker than the wax oil.. still appear to work ok. Only taken off as I’ve fitted bilsteins to match my fronts. pickup only, oxford edit: based on the pic spacecowboy posted below i'm 99% certain these will be SACHS / BOGE. New they are 38 quid each Rear Shock Absorber: 211513031R | Heritage Parts Centre UK
still available I will throw in some cardboard bilstein boxes to keep the dirt off your car too if i don't get any interest they'll go to the tip which seems a waste.