Prepared microscope slide. Chordata: Amphibian lung (frog) sec.
For a good discussion of respiratory systems in general, including histologies, click HERE. This page is from the Kentucky Community & Technical Colleg System.
These prepared slides are of very high quality produced in the U.S. by Lee Gonzales, a licensed histologist. The attached image of frog lung is of the slide being offered, at 400x.
For information about the Accu-Scope 3012 Binocular Microscope with E Plan Achromat Objectives, click HERE.
Forensics Lab Supply Number 3862281.
"sec." means "section".