TY  - RPRT
TI  - Gold and silver conversion tables, giving the coining values of troy ounces of fine metal, and the weights of fine metal represented by given sums of United States money
AU  - Albert Williams
PY  - 1883
DO  - 10.3133/b2
UR  - https://pubs.usgs.gov/publication/b2
ID  - b2
ER  -