using this solder.

142. SOLDER FOR IRON

The best solder for iron is good tough brass, with a little borax.


143. SOLDER FOR COPPER

Take of brass, 6 parts; zinc, 1 part; tin, 1 part; melt all
together, mix well, and pour out to cool.


144. SOLDER FOR STEEL JOINTS

Silver, 19 parts; copper, 1 part; brass, 2 parts; melt all together.


145. HARD SOLDER

Fuse together 2 parts of copper, and 1 of zinc.


146. SOLDER FOR SILVER

Fuse together 5 parts of silver, and 1 part of brass.


147. GOLD SOLDER No. 1