The Wasp — September 20, 1879 — page 18: what you’re looking at

What you’re looking at

I can see this is a test/calibration page from *The Wasp* magazine, used for photographic documentation rather than editorial content. The page displays a grayscale reference chart on the left side with varying tones from dark to light, and two measurement rulers—one vertical and one horizontal—positioned against a black background. This type of page typically appears in archival materials to establish image quality, contrast, and measurement standards during the scanning or microfilming process. There is no cartoon, political commentary, or satirical content visible on this particular page. It serves a purely technical, administrative function in the publication's documentation.