Subject - 250
Spencer Heath Archive Item 250 Concluding paragraph copied by SH from an article on physics,…
Subject - 261
Spencer Heath Archive Item 261 Penciled notes by Heath from J.D. Bernal, F.R.S., The Social…
Subject - 593
Spencer Heath Archive Item 593 Pencilings in the margin of Dudley Zuver, The Universe is…
Subject - 594
Spencer Heath Archive Item 594 Penned quotation from Dr. Caryl P. Haskins, Research Associate, Massachusetts…
Subject - 598
Spencer Heath Archive Item 598 Quote from Jacob Burckhardt, The Civilization of the Renaissance in…
Subject - 599
Spencer Heath Archive Item 599 Quotation from Holmes Alexander, “I Sold My Farm — Hooray!,”American…
Article - 609 - Henry George On Private Property In Land
Spencer Heath Archive Item 609 Quote from Henry George, Our Land and Land Policy, page…
Subject - 626
Spencer Heath Archive Item 626 Typed notes by Heath on three 6-hole, small ring-binder pages…
Subject - 627
Spencer Heath Archive Item 627 Quote on writing from G. Stanley Hall, Youth, pp 246-247,…
Subject - 717
Spencer Heath Archive Item 717 Woodrow Wilson, Statement of Fundamental Beliefs, quoted in Cornelia Stratton…