pl23_theb3428.jpg
Description
William Healy Dall.
Collection
NOAA People
Coast & Geodetic Survey
Keywords
Personnel
Single Portrait
William Healy Dall
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.