TY  - RPRT
TI  - Retrieving Tarnished Daguerreotype Content Using X-ray Fluorescence Imaging—Recent Observations on the Effect of Chemical and Electrochemical Cleaning Methods
AU  - Stark, Alison
AU  - Filice, Fraser
AU  - Noël, James J. (ORCID:0000000334674778)
AU  - Martin, Ronald R.
AU  - Sham, Tsun-Kong (ORCID:0000000319286697)
AU  - Finfrock, Yanhui Zou
AU  - Heald, Steve M.
PY  - 2021
DO  - 10.3390/heritage4030089
UR  - https://www.osti.gov/biblio/1812107
ID  - 1812107
ER  -