Description Machine A: Karl Mayer Warp Knitting Machine Model Hks3 Width: 210 in Gauge: 28E Needle spec: 37.45G104 Serial number: 83900 Machine B: Karl Mayer Warp Knitting Machine Model Hks2 Width: 210 in Gauge: 28E Needle spec: 37.45G104 Serial number: 83000 Machine C: Karl Mayer Warp Knitting Machine Model Cop3k Width: 210 in Gauge: 28E Needle spec: 43.45G110 Serial number: 9765/6 Machine D: Karl Mayer Warp Knitting Machine Model Cop2k Width: 210 in Gauge: 28E Needle spec: 39.49G102 Serial number: 9260