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This sale is for a reproduction of an original set of plans for a 1959 JBL Hartsfield Speaker (C-30).
These plans are 1/4 scale with the pages being 2' by 3'.
There are nine (9) bound pages with a materials cut list.
Also included is the crossover schematic.
This set of plans have been enhanced (digital clean up & re-inked) to make them more readable.