François Kollar (1904 - 1979) Railway apprentices and children of railway workers, c. 1935. Knitting machine. Fitter. Apprenticeship school. Lathe room. Forge. Classroom. Metal lathe. Six (6) silver prints (c. 1980). Stamp "Photo: François Kollar - Tirage: Jean - Michel Kollar" and handwritten annotations on the back. Sizes : from 16,5 x 23 to 23,5 x 18 cmFrançois Kollar (1904-1979) Railroad apprentices and children of railway workers, c. 1935. Knitting machine. Fitter. Apprenticeship school. Lathe room. Forge. Classroom. Metal lathe. Six gelatin silver prints (c. 1980). Stamp "Photo : François Kollar - Tirage : Jean-Michel Kollar" and handwritten annotations on verso. Dimensions : from 16.5 x 23 to 23.5 x 18 cm