Field Notebook, Bertha Geologic Notes Section G-21 and G-101, AL_FN000081, from Virginia is part of the New Jersey Zinc Company Historic Collection ; topic area is 'Field Notebook'. The location is Virginia (imprecise). The image was scanned from a paper file as part of the USGS NGGDPP deliverable for 2018-2019. The author is the Bertha Mineral Company. The paper file was dated 20190831. Physical Storage: Room 5, Austinville Limestone Company, Newtown Church Rd, Austinville, VA 24312, Room No: 5. Digital Storage:\\NG00222222\ARCHIVE\Collections\NewJerseyZinc\FieldNotebooks\AL_FN000081.pdf. Additional Information: None