1860 Census data confirms the prominence of Chinese immigrants along the North Fork Ditch in Placer County. U. S. born residents were a minority.
The description within the receipt also provided information on the wage rate. For white laborers, the daily rate was $2.50. Chinese labor was paid at $1.50 per man per day. I created a spreadsheet to compare the Chinese labor costs to that of white labor employed by the American River Water and Mining Company. Where the number of men and daily rate was not specifically mentioned, I imputed the daily rate by the total dollar amount. For example, Ah Sune was paid $13.50 for nine days work on cleaning out the Fox’s Ravine ditch in the Rose Springs district. Nine days times $1.50 per day comes out to $13.50.