| NAME | MATCH NR. |
DESCRIPTION |
| Philips Birth disc | 2129 | Medical disc of plastic, 90x1.2 mm Front Scales: 1) = 2) 3) 4) |
| Philips Electrical characteristics of photo and projection lamps | 5250 | Photography slide chart of plastic, 160x85x1.5 mm Front Scales: See Picture Back Scales: See Picture |
| Philips Laschstaaf | 2771 | Technical disc of cardboard, 150x125x1 mm |
| Philips Lighting | 5416 | Technical disc of cardboard, 160x1 mm Front Scales: Height = Surface Lux |
| Philips Miniwatt | 5385 | Electrical slide chart of plastic, 180x57x2.8 mm Front Scales: See Picture, Back Scales: See Picture |
| Philips Resistors and Capacitors | 5368 | Electrical slide chart of plastic, 48x180x3 mm Front Scales: See Picture, Back Scales: See Picture |
| Philips Strahlung Meter (Prototype) | 5661 | Radioactivity slide rule |