https://atlaslevy.com/BOBBIN-CASE-JAPAN-BBL-ES1-EM1-BRO-PE100PC50006000PS1000PS2500-51027512234755228_p_1974.html
Atlas Levy Sewing Machine, Co. BOBBIN CASE JAPAN BBL ES1 EM1, -BRO PE100,PC5000/6000,PS1000,PS2500...
BOBBIN CASE JAPAN BBL ES1 EM1, -BRO PE100,PC5000/6000,PS1000,PS2500 5102/7,5122/3/4/7,5522/8-