Show J irdi lading In fr Sa 0 L Trading Trading volume jumped on Salt Sal Sal Lake stock exchange Thursday as shares changed hands on call cal and curb compared with 4 41 1 shares Wednesday Of the 23 stocks s active six were up three were off and 12 were even cven Two odd lots sold Mountain States Development showed greatest gain gain selling 1000 shares share at 71 c up 3 e Tintic Tinte Standard gained gained on sale of shares at North Lily Liy was up upIe Ic Ie on 1000 shares at lOc Other gains and losses were fractional I |