In honor of my mother, who passed away on this day 30 years ago, I bring to you this White's Needle and Thread Dial (undated). I guess it's about four inches across and, like yesterday's wheel, is double sided. Sadly, the other side is missing its interior wheel. I like it that voile and lawn (both very fine, light cottons) take the same needles as plastic film! I would never use a 100 needle on voile and maybe not even an 80. Sheesh. Does anyone even use White machines these days?