Ryoji Matsuoka model no.40

[Raiden]

What are the specs and current value of a Ryoji Matsuoka model no.40 guitar? Is it the same guitar as the Matsuoka M40? Thanks.

[Egp]

I also have a model 25 built in 1974 without the M designation, I think they started with the letter prefix after 1974

[palolowarrior]

Value depends on tonewoods. I am guessing that it is cedar/EIR.
Model 40's were mid-level .
In fair condition about $300-400 today.