
| LH 15.52 | Linear Expansion Apparatus Brass, Horizontal 1/2 Meter |
| LH 15.53 | Linear Expansion Apparatus Brass, Horizontal 1 Meter |

| LH 15.52 | Linear Expansion Apparatus Brass, Horizontal 1/2 Meter |
| LH 15.53 | Linear Expansion Apparatus Brass, Horizontal 1 Meter |