Lloyd Library and Museum - Cincinnati, OH

I am a confessed bibliophile. In 2012, I had the pleasure of seeing an original, 1665 printing of Robert Hooke's Microgrograhia (thanks to Don Brooks and the McCrone Research Institute; link). Of course, cameras did not exist then, so early scientists had to draw their data! Leonardo Davinci's notebook is a classic documentation of this, but consider early anatomists who had to draw fast since their non-refrigerated corpses/subjects decomposed (for more on this, I recommend Kemp's beautiful book: Spectacular Bodies: The Art and Science of the Human Body). Hooke pioneered the use of the microscope and presented his survey of microstructures to the Royal Society in his "Micrographia, or Some Physiological Descriptions of Minute Bodies made by Magnifying Glasses (click to browse the interactive book). Hooke had to draw his observations as he peered into strange, microscopic worlds.
Temporary Exhibit Back from the Brink
Description from the LLM: "This year marks the 100th anniversary of the death of the last known passenger pigeon, Martha (shown at right), who died at the Cincinnati Zoo, despite attempts to find her a mate and save the species, which once numbered in the millions...Over the course of human history, we have, unfortunately, caused the end of numerous species...This exhibition features species that have made a comeback, showing those moments when our species has recognized our own folly and done something to make a difference." History of four footed beasts and serpents: 1658 (link to public domain) was one featured book (behind glass of course), turned to the Bison image (image above). The link to the public domain site shows the hidden pages that include mythological beasts. So the image of the Bison was indeed cool....but to be able to browse through the printed version at the other entries would be remarkable (and possible it seems, especially if one has an academic reason to request access).
Permanent Exhibit: The George Rieveschl, Jr. History of Pharmaceutical Chemistry
The George Rieveschl, Jr. History of Pharmaceutical Chemistry Exhibit features a patented Lloyd Cold Still (at right) built in Cincinnati and used at the University of Michigan and at AYSL Corp; a key device use to invent and manufacture Benadryl. The Cold Still was a neat, patented invention by the Lloyd brothers that heated the surface of an extract to remove solvent, as opposed to heating the bottom; the benefit was that fragile chemicals were not degraded during the separation process. The exhibit features the actual cold still...and Rieveschl's lab notebooks (see photo)!Permanent Exhibit: Lloyd Brothers
The Lloyd Brothers set up shop in Cincinnati ~1885 and had a rich tradition of researching botantical chemistry and medicines. Of particular interest to soap makers of past and present (i.e., Cincinnati soap makers Procter & Gamble), was their "clean" long, lasting soap: $1.40 for a dozen cakes!