Forum:SH Archive/First appearance templates

When an article has only one appearance and source (i.e appears in one publication, period), should the 1st or 1stm templates be used? An example would be the article Hewett. I recall discussion over this in days gone past, in which the consensus was that no, the templates should not be used in such circumstances as it was unnecessary; however, I cannot find any record of this in either the LG or MOS. Thoughts? --Eyrezer (talk) 03:15, August 24, 2013 (UTC)