[Circular 2 is a reprint, with slight changes, of Railroad Administration Bulletin 3, Suggestions and recommendations relative to uniform methods of organizing and conducting safety work. Circulars 3 and 4 were issued in multigraphed form only. Circular 4 includes sample form for Monthly report of safety organization.]
Notes:
[Circular 2 is a reprint, with slight changes, of Railroad Administration Bulletin 3, Suggestions and recommendations relative to uniform methods of organizing and conducting safety work. Circulars 3 and 4 were issued in multigraphed form only. Circular 4 includes sample form for Monthly report of safety organization.] ‡ Official Use. Not Available.