Here we have a collection of vintage Governmental issued information pamphlets .
They were issued by the 'Metrication Board' in the 1970s.
These were issued because the country was changing from imperial to metric measurements.
There are seven different booklets/pamphlets in all.
At least one is dated September 1977.
They are in excellent condition, as good as the day they were produced.
A interesting part of social history for someone.
Free postage to the UK.