File:Greenville at Oak, Ludlow Falls.jpg

DescriptionGreenville at Oak, Ludlow Falls.jpg English: Houses on the northern side of Greenville Avenue (State Route 55) east of Oak Street in Ludlow Falls, Ohio

File:Roster of examining surgeons appointed under authority of the Commissioner of Pensions (IA 46020590R.nlm.nih.gov).pdf

bookplate, from- Roster of examining surgeons appointed under authority of the Commissioner of Pensions (IA 46020590R.nlm.nih.gov) (page 2 crop).jpg.

File:The North Carolina year book and business directory (serial) (IA northcarolinayea1913rale).pdf

OBSERVER” newspaper of Raleigh from - The North Carolina year book and business directory (serial) (IA northcarolinayea1913rale) (page 456 crop).jpg.

File:Baldwin's and Merchants' Goldsboro North Carolina City Directory (1936) - DPLA - 248817bc5d0a35c100b2eeaff692477b.pdf

determination method or standard: determined by GLAM institution and stated at its website reference URL: https://dp.la/item/248817bc5d0a35c100b2eeaff692477b

File:Hyolithe Spence Shale 01.png

National Park, Canada. Stromatolites in the Soeginina Beds (Paadla Formation, Ludlow, Silurian) near Kübassaare, Saaremaa, Estonia. Quinqueloculina sp. from