Heyco spanners, now there is a blast from the past. They can still be found lurking in a festering pile at the bottom of a cantilever tool box. There is usually only one though, the remainder of the set having long since been discarded/lost in some British Leyland pile.
I see your Pink (Green?) Shield stamps and raise you Embassy coupons. My late Father could demolish 60 a day, we always had a decent LiLo.