‘a microscope in the field is worth two in the lab’

From the archives … though unfortunately I can’t remember which, and the photocopy I have of this ad for the Nikon H “hand or field microscope” only indicates the date of publication: April 1968.

The man’s clothing seems more appropriate to the office than to the field (or the lab, for that matter), but I suppose the rolled sleeves indicate that he is “at work.”

I don’t think you could find a clearer illustration of the twentieth-century effort to bring lab-like instrumentation and rigor to field biology. Of course, most biologists didn’t approach the “lab in the field” with such literal-mindedness.

According to this account by Bill Amos, the Nikon H, which was only on the market for a few years, was based on a field-microscope design from the 1930s.

Click the image for a larger version with legible text.