Blundell Rules Limited C24 'Cost & Profit Reckoner'
Blundell Rules Limited (B.R.L.) C24 'Cost & Profit Reckoner'.
Blundell Rules Limited (B.R.L.) C24, 'Cost & Profit Reckoner' in cardboard case.
Details
- Category:
- Mathematics
- Object Number:
- 1998-422
- Materials:
- plastic
- Measurements:
-
overall: 10 x 340 x 42 mm
- credit:
- Mr J.C. Michie
Parts
