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In making tin cans, steel sheets are passed through a bath of molten pure tin by mechanical rollers. The new surface is then cleaned, buffed and polished by another machine.

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Permanent link to this item

https://paperspast.natlib.govt.nz/newspapers/PBH19380331.2.147

Bibliographic details

Poverty Bay Herald, Volume LXV, Issue 19597, 31 March 1938, Page 13

Word Count
30

Untitled Poverty Bay Herald, Volume LXV, Issue 19597, 31 March 1938, Page 13

Untitled Poverty Bay Herald, Volume LXV, Issue 19597, 31 March 1938, Page 13