Vintage The Pictorial Encyclopaedia of Geography and The Pictorial Encyclopaedia of British History.
These two volumes were published by Collins' Book Depot.
The publication dates are not displayed but I believe they were published in the late 1950s or very early 1960s.
The volumes also do not include page numbers.
As shown, there is a name written on the facing page of one of the books.
I combine postage for multiple items.
Questions and offers welcome.