OCR Text |
Show B I Ku ) i An eltctrio baud lamp fur inlnen and B j !f tboee tngigetl lu labor In drk placet H , jJjJ hot been lnrented. It la no larger than B ( Pj) an ordinary band lamp and contalni a ' I' i, miniature ttorago battery. Thli will S KLp ' inalntaln an Illuminating current two or B j j Jj three hourt( when the materUlammtle B , ,i rw.hargeL Thli, howcer, li ao ar H - ' ranged at to be done eajlly and lueii n- 3 Wt!y, Vheuuot tnuie the lampin BB , be diiconnected from the battery to at K 1 1 not to wiute materlalt. It ltau aW n ) late iticly lamp for lu Inert, |