Show SOLDER IS OF GREAT VALUE in making battery connections connection 3 care should be ba taken that metal overflow whon when a wire carr carrying carruth electric current Is to be attached to a terminal or to another piece of oc wire the corn coin men luon practice la Is to diaks tile the connection wrap it with tiro tape and cull call it et a job TI the ie connection serves erves very well until corrosion of the parts parta sets in when a resistance to passage of the current Is set up with ly detrimental results As it a matter of fact all connections connect lomi of this kind should be soldered as s soon on as they are made in soldering these parts care should be taken to keep the solder front from flowing on any part of the wire except tile the terminal as the heat beat tends to make the wire I 1 brittle and likely to break li doing the work hold tho the tinned surface of the soldering iron close to the places where tho the juncture Is to be made hold the iron steadily in theone place so that solder flown clowd trebly freely un on tho the pon connection tion and aal the job test with the battery to see that the current flows properly |