![](https://coimages.sciencemuseumgroup.org.uk/5/175/large_thumbnail_1989_0636__0002_.jpg)
Ready reckoner
- maker:
- Moneywise magazine
![`MONEYWISE' calculator converting metric to imperial](https://coimages.sciencemuseumgroup.org.uk/211/255/small_thumbnail_1993_0194__0001_.jpg)
![`MONEYWISE' calculator converting metric to imperial](https://coimages.sciencemuseumgroup.org.uk/211/258/small_thumbnail_1993_0194__0004_.jpg)
![`MONEYWISE' calculator converting metric to imperial](https://coimages.sciencemuseumgroup.org.uk/211/256/small_thumbnail_1993_0194__0002_.jpg)
![`MONEYWISE' calculator converting metric to imperial](https://coimages.sciencemuseumgroup.org.uk/211/259/small_thumbnail_1993_0194__0005_.jpg)
![`MONEYWISE' calculator converting metric to imperial](https://coimages.sciencemuseumgroup.org.uk/211/257/small_thumbnail_1993_0194__0003_.jpg)
![Ready reckoner](https://coimages.sciencemuseumgroup.org.uk/129/487/small_thumbnail_1993_0194.jpg)
`MONEYWISE' calculator converting metric to imperial, Celsius to Farenheit and mortgage interest rates using interference, 1990
Ready reckoner for conversions from metric to Imperial, Celsius to Farenheit and with a table of mortgage interest rates. The ready reckoner uses interference. Issued with Moneywise magazine in 1990
Details
- Category:
- Mathematics
- Object Number:
- 1993-194
- Measurements:
-
Overall: 300 mm x 210 mm x 50 mm, 0.28 kg
- type:
- ready reckoner and magazine - periodical
- credit:
- Dr. Jon Darius