Toolpost Grinding Attachment
Atlas products had a reputation for being well designed with close attention to detail and ease of use - all attributes found in this useful accessory that had two speeds of   speeds of 4900 and 9100 r.p.m.
Grinding wheels listed by the maker were:
External:
4" diameter 1/8" thick for steel
4" diameter 1/8" thick for cast iron
Internal:
1/4" diameter
1/2" diameter
1" diameter
Cup wheel 2.25" dia.
Saucer wheel 3/4" dia.

Belt Safety Guards in cast aluminium.

Atlas 10" Turret Lathe
Amongst the numerous other accessories available for the 10" Atlas was a range of items designed to convert it into a small production lathe. Almost any combination of specifications could be ordered from the factory and the above is typical of those offered; mounted on the lathe are: a "Pick-O-Matic" thread and feed unit, a six-station, tailstock-mounted turret unit, a screw-feed, twin-tool cross slide with front and rear stops (more often this would have had a lever-feed) and a 6-position rotary-type  bed-mounted carriage stop. Other production items available included a proper bed-mounted turret unit, lever-feed tailstock, both draw-in and lever-operated collet units, lever-action cross slide, heavy-duty reversing switches and coolant units.