- Reproduction
- N° d'objetBAPRAS/ 225
- DescriptionJenkinson's burns caulculator, cardboard, maker unknown, England, 1980s. The calculator is a chart with a sliding strip, and further charts on the back.
- Lieu de créationEngland
- Date1981 - 1989
- Nom d'objet
- Dimensions
- calculator length: 223 mm
calculator width: 96 mm
calculator height: 4 mm
