Born-Digital or AnalogAnalogTranscriptColorado. Taxation. Property Jefferson County assessor allows Martin-Marietta personal property depreciation beyond base year. Post Jy 25, 1979 p.25 Court rules counties may not challenge state tax laws. RMN Ag 28, 1979 p.6 State board of equalization forbids county assessors to consider depreciation when they assess personal property Post S 11, 1979 p.1,1$ 1.5t of 12-part series on problems with state's property tax laws. Post L3 18, 1979 p.1,20 41CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng