



Which Reference File Should You Buy? Builder's Specs, 1968 Data-File Model, 1959 Indexing Guide, EMT 140 Manual
A 1959 indexing guide, a 1968 file-structure model, a builder's specifications file, and an EMT 140 reverb plate manual all cost between $8.50 and $25. This comparison matches each reference file to the project that actually needs it.












































































































