Artifact Details Title 80-US Catalog Number 102661149 Type Document Description TRS-80 Users Journal 3 issues: 1980: Vol. III, Nos. 3 and 4 (May/Jun and July/Aug.) 1981: Vol. IV, No. 6 (Nov/Dec) Date 1980 Publisher Schmidt, I. Mike Category Periodical Lot Number X3682.2007