Comment by LaurenceD SUBS ●:
With no scans, it's hard to be certain about the country for this item, but a 10" release with the 3-13 cat# would almost surely be the USA release. If there are no objections, I will change this to USA and add scans here, rather than create a new entry.
[edit] done, added scans. note the "2-54" mark on the cover back, lower left