Eastern Middle Coal Field, Columbia, Carbon, Schuylkill and Luzerne Counties showing location of breaker mines
name: label: Collection Creator
content: Coxe Brothers and Company, Inc. (Drifton, Pennsylvania)
label: Collection Collector
content: National Museum of American History (U.S.). Division of History of Technology
label: Collection Collector
content: National Museum of American History (U.S.). Division of Work and Industry
label: Collection Collector
content: National Museum of American History (U.S.). Division of Extractive Industries
setName: label: See more items in
content: Coxe Brothers Collection
label: See more items in
content: Coxe Brothers Collection / Series 7: Maps / 7.21: Mining Maps Miscellaneous
unitdate: label: Date
content: undated
container: label: Container
content: Box 54, Item Misc-1
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials