POLICE STREET TELEPHONE UNIT
POLICE STREET TELEPHONE UNIT
Jack in unit for street telephone posts on police systems. Fits into N20026 police post.
Introduced around 1931.
| Code No. | Type | G.P.O. No. |
| N20064A | Terminal street point | |
| N20069A | A point | |
| N20069B | B point | |
| N20065 | Terminal street point | Unit tele PA No. 1 |
| N20065A | A point | Unit tele PA No. 2 |
| N20065B | B point | Unit tele PA No. 2 |
| N20067 | Terminal street point | Unit tele PA No. 6A |
| N20067A | Terminal street point | Unit tele PA No. 6A mk4 |
| N20068 | A point | Unit tele PA No. 6B |
| N20068A | A point | Unit tele PA No. 6B mk4 |
| N20070 | B point | Unit tele PA No. 6T |
| N20070A | B point | Unit tele PA No. 6T mk4 |
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