Cooking as it was taught in 1915 — lesson by lesson, with the questions and the home-work forms the students filled in.
1 page in this part of Student's Manual in Household Arts.
2 4 10 II 1. Sink. 2. Trap. 3. Waste Pipe. 4. Drain Screw. 5. House Drain. 6. Sewer. 7. Floor Level. 8. House Wall. 9. Water Feed Pipe. 10…