000			00392pam a2200145a 44500
082			_aBTL _bB-136
100			_aBell,John H,Shanck,R B
245	1		_aMETALLIC POLAR-DUPLEX TELEGRAPH SYSTEM FOR CABLES
260			_a _b _c1925
300			_a27
500			_aBound With Btl B-102-130, Lack No. 101,104,109-118,121-127,31-35
700			_aBranson,D E
964			_gCIRC
997			_aTR17414 C
999			_c403993 _d403993