Commodity200520062007
Drawing/marking-out/mathematical calculating instr. other than drafting tab ...$15,064$615$788
Micrometers, callipers & gauges $30 
Instruments for meas. length, for use in the hand (e.g., meas. rods & tapes ...$4,257$525 
Parts & accessories of the instr. of 90.17 $2,418 
Total$19,321$3,588$788