Salt Lake Telegram | 1921-08-07 | Page 16 | Doing Without Copper

Doing Without Copper IN jN N Germany where almost all aU the Uis copper is needed by the army some ingenious substitutes have been found for it In the peaceful arts art In Ia wIring house for lor instance iron wire wife has taken the place of copper Iron Ironi cannot however be bo used as a COD conductor uC- uC tor of oC electricity for Cor long distances nor where exposed to lo the air because it would cost too much and because it Ie rusts too quick quickly y Nor can it bo be used j for Cor or telephone wires i Locomotives are now built scarcely any copper Siemens I 13 11 taking its itc L place Enamelled iron JI I now used in hi breweries kitchens a andy other places which had to give gho Ill UP- their copper tanks and kettles I