Apple, Butterfly, Clock, Bus (Driver?), Bright and Bold c. 1940s Japanese School Crayon Drawing fortess I presume): 8-00110

I presume): 8-00110

Such an excellent and evocative old tool

two sections inside accommodating a bunch of large brushes

yellow paper covered boards

I haven't turned up anything of the artist who did this (based on my  reading of the signature

Apple, Butterfly, Clock, Bus (Driver?), Bright and Bold c. 1940s Japanese School Crayon Drawing fortess I presume): 8-00110This is the first thing that grabbed me at the Allentown Paper Show, hanging on the wall and feeling very resolved, the colors bold and bright. A Japanese school child's drawing, with each of the forms cut out and pasted down via a tab on the back. A(pple), B(utterfly) C(lock), D(?). 9 1 2" x 7 1 2" . Good condition, c. 1940s or so I believe.