Construction, undated Contains the "Welder's Vest Pocket Guide" with hints for the job, and also contains a chart of nuts and bolts which explains different types, sizes, and functions.
name: label: Collection Collector
content: Shearer, Walter
setName: label: See more items in
content: Walter Shearer Pamphlet Collection
label: See more items in
content: Walter Shearer Pamphlet Collection / LEISURE
container: label: Container
content: Box 1, Folder 36
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials