A vein from the leg is removed and grafted to the coronary artery to bypass a blockage. Coronary artery bypass surgery during mobilization (freeing) of the right coronary artery from its surrounding tissue, adipose tissue (yellow). The tube visible at the bottom is the aortic cannula (returns blood from the HLM).
The average yearly income in 1930 was $1,368. With a 40 hour work  week that is an average of about 65 cents per hour.1368 per annum. Keep in mind two things: there were almost no taxes back then, and unimployment was high, so this is an average of the mostly white collar workforce.
Earnings by Age Group. Workers in the 20-to-24-year-old age group typically had weekly earnings of $449 for men and $442 for women. This is a substantial increase from the 16-to-19-year-old age group, with median earnings of $335 per week.he Average Salary of a 21-Year-Old. Young earners in the 20-to-24-year-old age range earned a median salary of $446 a week in... 1  Women's Average Income in America.