Flour-About three times the amount of liquid Yeast-Amount depends on the time given the bread to rise, as follows: 12 hr.
"Ontario Teachers' Manuals: Household Management"
Ministry of Education
43 after the Packard Company had ground- and flight-tested this type of engine for approximately 338,000 hp hr, or about 1500 hr of operation.
"The First Airplane Diesel Engine: Packard Model DR-980 of 1928"
Robert B. Meyer
The Diesel, installed on the Stinson-Detroiter, it was said, now has had 200 hr.
"The First Airplane Diesel Engine: Packard Model DR-980 of 1928"
Robert B. Meyer