Introduction of Trunk Train For Operator Dialling Circuits in Auto Exchange
| Keywords | Stores, Class, Telegraph, Railway, Office, Construction, Trunk, Officer, Local, Lines |
| Ministry/ Department/ Residency | Ministry of Communication |
| Branch | Directorate General of Posts and Telegraphs |
| From Year / Date (YYYY-MM-DD) |
1959 |
| To Year / Date (YYYY-MM-DD) |
1959 |
| Source Organization | NA |
| Identifier | NAIDLF00104116 |
| File No./Reference No./Sheet No./Folio No. | File No. 27-7-59-TP-Coll.II |
| Location | R-2 |
| Part No. | NA |
| File Size | 96.4 MB |
| Pages | 131 |
| Call Number | NA |
| Publisher | NA |
| Subject | Introduction of Trunk Train For Operator Dialling Circuits in Auto Exchange |
| Creator | NA |
| Accession Number | NA |
| Series | NA |
| Year of Publication | NA |
| Language | English |
| Bundle Barcode | NAIDLB00004565 |
| Location Code | 0 |
| File Barcode | NAIDLF00104116 |
| QC Certificate No. | QC_20250124DL |
| Bundle No. | 674 |
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