Ashton Flinders pencil drawing
![pencil drawing of man with eye glasses, long hair, and beard](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Ashton%20Flinders.jpeg?itok=zCOBFAQS)
Detailed Description
Pencil drawing of Ashton Flinders made by David Hill, long-time USGS scientists.
Sources/Usage
Public Domain.
Pencil drawing of Ashton Flinders made by David Hill, long-time USGS scientists.
Public Domain.