I was given a Barcley Custom R-340 6-string acoustic guitar, I know it's around 30 years old, as my step brother used it in his early teens and he is now 46. Its a beautiful guitar, it sounds fantastic. I haven't been able to find any info on this company there is still a tag inside the guitar which says:

Barcley Guitars, Quaity~Value, Model No. R-340, Distributed By R.M.I Ottawa, Canada.
Then in very small print in the corner of the tag it says "Printed in Japan". Stamped under the base of the neck inside the sound hole is a number "1201".

If any one has any info, please let me know!