While clearing out an estate I came accross a new #6802 quick change gear attachment for an Atlas lathe.
I scanned the instruction manual and parts diagram and I'm posting them here for posterity.
atlas_qc_manual1.pdf
atlas_qc_manual2.pdf
atlas_qc_manual3.pdf
atlas_qc_manual4.pdf
atlas_qc_manual5.pdf

Paul K. Dickman