Microscopes and Microscopy

AO Microstar Series 110 manual (PDF) AO Series 110 catalog (PDF) AO Microstar Series 110 objectives catalog (PDF) AO 1950s-vintage Blue Book (PDF)
AO Microstar Series 2 and 4 catalog (PDF) AO Phasestar Series 2 and 4 phase usage manual (PDF) AO Effective Use of the Microscope (PDF) My AO Series 4 Microstar (PDF)