Space Colouring Book (1965?)

Here is a very nice coloring book from Japan. With no text it is hard to tell if it was totally orignal drawings or based some existing show or toy.  The format was one pre-colored page next to one page for the child to color.

Space Colouring Book. Japan. 1965? (14 pp.)

 Here is an example of the side by side pages, one coloring page and one guide page already colored.

 Some of these look like Manga ships and others like Von Braun's.

 I love the variety of vehicles shown.