- Stamped R.F. Ltd. 1944 on top
- Stamped R.F. Ltd. 45 on top
- Stamped R.F. Ltd 49 on top
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Australian Telegraph Insulators
RandomAustralian insulators from communications lines. There are several different kinds that look the same at a glance, but they are very different. This shows some of the many kinds of Australian insulator. There are pottery, porcelain, glass and even...
U-1493 - Robert Fowler Limited - Australia
- Stamped R.F. Ltd. 1944 on top
- Stamped R.F. Ltd. 45 on top
- Stamped R.F. Ltd 49 on top