The A1c service ramp was a vehicle lifting ramp. It was painted gold with a red lifting handle and a Castrol label. As this toy was not produced until 1970 it has little appeal to regular wheel collectors and is not covered by this site. Two versions are shown in the pictures below, One has a flat upper to the ramps and is quite rare, The other has wheel chocks cast in and is quite common. Its value would be about £30 - £40 in mint and boxed condition for the version with wheel chocks & a litle more for the smooth ramp model.