Looks just like a gun box, except smaller. I thought it was kinda neat...never saw one before. 

G-Mac,
Is the box end label:
1. printed with no model number
2. printed with model number
3. printed paper label pasted on upside down
4. newer modern box printed with model number
Dave
If you want to move it I collect handcuffs.
Maybe we can swap. I have about 200 handgun boxes.
G-Mac,
The model 90 was introduced in 1952 and I believe they were produced until the late 1970's. Maybe someone with more knowledge can give you a closer date on the box. I believe your box looks like this. (bad lighting, box is dark blue)
Dave
Let me check my database later today, I have to do yardwork and get ready for opening day tomorrow.
I'll shoot you an email later tonight.