Vintage Children's Mini-Book, Collins Orbit, Machines, Plant Machinery

Very reasonable example, undated, likely late 1960's/early 1970's, just 10cm, marks and wear to dustwrapper but boards below a little tidier, stapled binding sound, occasional minor mark but generally pages are looking quite clean and bright, look at those beautiful illustrations, 14 in total with an accompanying page of text, a little gem of a book.