Every time I post illustrations from Beta Maths I get complaints that I give people nightmares! http://schoolreading70sbooks.weebly.com/betaalpha-mathematics.html
A selection from the Dragon Pirate reading scheme.
A selection from the Wide Range Readers reading scheme.
Books by Ronald Ridout and Ruth Ainsworth in the 70’s , to teach children to read and write.
Published by Blackie in 1975
Published by Wheaton in 1954
From Science From the Beginning , Oliver & Boyd in 1977