Here is COULTER LS SERIES Particle Size Analyzers 1989 booklet/ sales brochure, published by COULTER.
Softcover, like-new condition, light edge wear and rubbing, clean, unmarked, 8 pp plus 2 sheets on the LS 100 and LS 130. M137
Shipping is by Media Mail with 1-2 week delivery time. AK, HI, and Canada shipping is Priority Mail.