000 00325pam a2200133a 44500
082 _aBTS
_bMONO 1878
100 _aAnderson,F B
245 1 _aSEVEN-LEAGUE OSCILLATOR
260 _a
_b
_c1951
300 _a10
500 _aBound With Bts Mono 1861-77,1879-80.Lack No. 1867 & 1876.
964 _gCIRC
997 _aTR19627 C
999 _c403131
_d403131