Experiments with Light by Nelson F. Beeler & Franklyn M. Branley
1961. First Edition. 141 pages. No dust jacket. This is an ex-Library book. Red cloth with black and white illustrations throughout. Expected library inserts, stamps and inscriptions. Moderate tanning to pages with heavier tanning to pastedowns and endpapers. Pen inscriptions to front endpaper and slight dog-eared pages throughout. Visible tanning to text block edges. Boards have light rubbing and visible bumping to corners. Fair crushing to spine ends as well.