1. Professor William Gordon on the Catwalk at Arecibo Collection: Images from the Rare Book and Manuscript Collections Location: Arecibo, Puerto Rico Format: Image
2. Arecibo Observatory - Aerial view Collection: Images from the Rare Book and Manuscript Collections Location: Arecibo, Puerto Rico Format: Image
3. National Astronomy and Ionosphere Center at Arecibo Collection: Images from the Rare Book and Manuscript Collections Location: Arecibo, Puerto Rico Format: Image
