|1913 ad for J. & J. Baldwin's pattern leaflets|
|1912 ad for Paton's pattern leaflets|
|1912 ad for Baldwin & Walker pattern leaflets|
|1914 ad for a man's "sweater coat" in Ladyship Wools|
By the way, there is a reference to “patterns” in the 1914 Ladyship ad – I think this means yarn samples, not knitting instructions. A common word at that time for what we now call a knitting pattern was recipe.