Show chevrolet sales gain over january period A sales ga n of per cent during the first 0 days of january over the same period last year was reported by chevrolet dealers I 1 W E houer holler general sales i manager announced recently total sales for the month thus far are new passenger cars and trucks in the second 10 diy daiy period mr holler said sales were up 37 per cent over the same period last year and 14 3 per cent over the first 10 days of the month this year from jan 1020 10 20 cars and trucks were retailed as compared with units in the same period in 1939 and units in the preceding 10 day period this year used car sales likewise held to the strong upward trend that has been characteristic of chevrolet throughout the past year A gain of per cent was reported for the second 10 day period over the first period this month from jan 1020 10 20 I 1 38 f used cars were retailed as compared with units sold s old during the first ten days |