meal Pie 1812 WAVE TANGTHS OBSERVPD_ON MONXTOR FATH, AND SOMECOMPARISONS 102 Z£ 108 Z£ 2A U. of R. Descrip tion Ca 4321 SC 14318 (20) 4310 SC TZ308 (20) W 14308 (20) SC 14303 (25) 1308 4303 L216 Fe(raies witires) T4298 (18) T4289 (20) 4291 £284 Al WC W 1 14283 (20) 2248 (10) 5 14240 (10) t T4226 (50) L 1216 W 4201 W £207 (10) 8) W WW M L129 SD M W £079 Sc 4008 M 4334 vs vs 3360 13973 (15) 11398 (500) i>! wW 3961 (2000) M 13961 (2000) sare Le . 7