Texas For more information, see Whitin Observatory. Pages in category "Whitin Observatory" The following 9 pages are in this category, out of 9 total. This list may not reflect recent changes. Whitin ObservatoryA Leah AllenC Annie Jump CannonH Ellen Hayes Martha P. Haynes Margaret Lindsay HugginsM Pamela MelroyW Sarah Elizabeth Whitin Sarah Frances Whiting