Note: '; “...labor...”

Note: '; “...labor...”

Note: '; “...labor leader...”

Note: '; “...labor official...”

Note: '; “...labor leader...”

Note: '; “...labor board...”

Note: '; “...Labor College...”

Note: '; “...labor leader...”

Note: '; “...labor organizer...”

Note: '; “...Secretary of Labor...”

Note: '; “...Central Labor Union...”

Note: '; “...American Federation of Labor...”

Note: '; “...State Labor Department...”

Note: '; “...Secretary of Labor and Industry...”

Note: '; “...Department of Labor & Industry...”

Note: '; “...Philadelphia Labor College...”

Note: '; “...President Central Labor Union...”

Note: '; “...State Labor Relation Board...”

Note: '; “...President Central Labor Union...”

Note: '; “...Atlantic County Labor Union...”