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Ceylon Government Railway S1

class of diesel-electric multiple units in Ceylon/Sri Lanka

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 17, 2026
Entity authorityQ18386148 ↗
Source-derived summary

Ceylon Government Railway S1 was a class of Diesel multiple unit train sets built by English Electric for the Ceylon Government Railway.

Description

These units arrived Ceylon (now Sri Lanka) in 1938. Only three units were ever built, and they were given the names Silver Foam (501), Silver Spray (502) and Silver Mist (503). Their inaugural run from Colombo Fort Station to Galle took place on 25 February 1938. These train sets were used only on the Coastal Line.

They served the Ceylon Government Railway for around 19 years before being withdrawn and scrapped in 1955. Later that year, two diesel locomotives classified as the Class M3 Nos. 589 and 590 were built locally using the prime movers of the scrapped S1 sets.

Editorial summary

This brief starts where responsible research should: with the source description of “Ceylon Government Railway S1” as class of diesel-electric multiple units in Ceylon/Sri Lanka. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1938, 1955—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Ceylon, Government and Railway can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as class of diesel-electric multiple units in Ceylon/Sri Lanka. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 17, 2026. The linked authority identifier is Q18386148. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1938 and 1955.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  • Locating named sources
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Three-step research path

  1. Establish the record: confirm the title “Ceylon Government Railway S1”, its source revision and the description used here.
  2. Expand the search: follow Ceylon Government Railway S1 primary sources, Ceylon Government Railway S1 archive and Ceylon research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Ceylon Government Railway S1” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.