Talk:Argand lamp

6 to 10 candela?
What's the source for the opening statement that it had a luminous intensity of 6 to 10 candela? The article refers subsequently to Jefferson's "six or eight", and the cited reference shows Jefferson to have been reporting that the lamp was "thought" to give this amount. — Preceding unsigned comment added by Enospagans (talk • contribs) 23:00, 31 July 2015 (UTC)

External links modified
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