| Show Constant Search for Tannin The oak is one olle of the be bet best t known sources of tannin although Its it itis itle le is s found in many other trees The spread of industry has lias increased the tail fall fur for tannin to such a degree deglee that tureh lists but hl been n mode le all nIl over o the world orld for some new new- tree capable of he the oak ouk hemlock nUllo and nUll o other ller tr trees 8 In funnelling thi this indis pen able substance A certain degree e of success has hus attended attended at nt- t tended the s search ill in in Argentina Argentia where Is found a n t r r M- M 1 r railed ailed the que que- from ironi a lu n tannin fan Can nn be he obtained The wood woud of this tree tret lI hard d is very and nud durable dumble and It grows crows In l rge forests It has been known us as a tannin producer for about SO 30 years but hut only In late lae years ears h has hashe s the he extraction of the tannin been conducted conducted con con- ducted in its Argentina Formerly the wood was exported |
