| Year | 1925 |
| Date | 11-Jun |
| Volume | 52 |
| Issue | 1,259 |
| Page | 657 |
| Category | Industrial Electrics |
| Part | |
| Title | Charging Small Accumulators as a Business |
| Author | Frederick H.Taylor |
| Notes | Equipment necessary, connections for simple charging board using lamps or wire resistance, mounting a charging board, board by Mickelwright Ltd., adjustable wire resistance, cost of resistances |