Nice one!
That's the standard C&G box, as made by thousands of trainees including myself (40 years ago).
Various variations according to the trade. Mine had one drawer and was painted red.
Dimensions worked out to fit the biggest tools - 26" handsaw for the length, Record 5 1/2 and oil stone in box side by side for the width.
Suitcase style very practical if you are coming and going, carrying with one hand, especially up and down stairs, buses, trains, and takes up least floor space when you are grovelling about in small rooms etc.
Here's the list: what you took home with you if you passed the course:
1 toolbox - made week 5
5 1/2 Record jack plane
Good quality Sanderson & Kayser saws:
26" hand saw 6tpi
22" panel saw 10tpi
14" tenon saw 14tpi
3 Marples firmer chisels 1" 3/4" 1/2"
Rabone Combination square
Whitehill 16oz claw hammer
Nail pullers (Footprint?)
sliding bevel (poor quality)
double sided oil stone - box made week 6
big screwdriver
small screwdriver
2 ft boxwood rule
nail punch
brace & bit (one 32mm bit for yale locks
mallet
S&J carpenters axe
marking gauge
bradawl
brass face marples spirit level
plumb bob
PS still got the box and nearly all the tools.