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.
Jobs in large cities which have a higher cost of living tend to pay more than jobs in more rural areas. Average Salaries for Men and Women. The BLS reports that for third quarter of 2014, men earned an average $870 per week while women earned only $715 or 82.5% of what males earned. Average Salary Based on Education.Workers age 25 and over without a high school degree had median weekly earnings of $488 compared with $681for high school graduates. College graduates with at least a bachelor's degree earned $1,170 per week. College graduates with advanced degrees earned an average of $1359.verage Salary Based on Education. Workers age 25 and over without a high school degree had median weekly earnings of $488 compared with $681for high school graduates.