Shop Made Tools..The book is "Machine Shop Projects" by South Bend Lathe Works (Now published by Lindsay Books.) It is the companion volume to "How to Run a Lathe" (also by South Bend)
Photo Index - South Bend Lathe Works - 9" model B | VintageMachinery.org
Photo Index - South Bend Lathe Works - Southbend 9C 415 | VintageMachinery.org
SOUTH BEND LATHE MODEL C9-10 JR – 42” bed in Business & Industrial, Manufacturing & Metalworking, Metalworking Tooling, Equipment Specific Tooling, Lathe | eBay
South Bend 9 Lathe Side End Gear Guard Cover 9W146 & hinge arm.
How to Run a Lathe by South Bend Lathe Works (9781614274742) | Buy online at Angus & Robertson Bookworld