Lists the necessary equipment and gives instructions for making such items as a weather vane, sunbeam alarm clock, hand-held sail, and other useful and useless gadgets.
- ISBN10 0690321244
- ISBN13 9780690321241
- Publish Date 1 January 1971
- Publish Status Out of Stock
- Out of Print 2 October 2008
- Publish Country US
- Imprint Crowell
- Format Hardcover
- Pages 60
- Language English