Documents
Nature Knows No Zeros
Fragmentary taping by Spencer MacCallum from conversation with Heath, transcribed and typed onto a small notepad sheet
On Doing Good
Random taping by Spencer MacCallum from conversation with Heath, transcribed and typed in a 3x5 card
The Universe As An Event Of Indefinite Duration
Verbatim quote by Spencer MacCallum from conversation with Heath
Our Hero Sought First To Understand The Physical Sciences
Scrap recording by Spencer MacCallum from conversation with Heath, transcribed and typed onto a small notepad paper
On Seeking The Mean
Taping by Spencer MacCallum from conversation with Heath about seeking the mean, transcribed and typed onto 3x5 card.
Mathematics And Logic
Taping by Spencer MacCallum from conversation with Heath, transcribed and typed onto a 3x5 card
Everything In Nature Goes By Unities
Taping by Spencer MacCallum from conversation with Heath, typed onto a 3x5 card
The Cosmic Constitution
Penned on two small cards paginated 2 and 3, indicating that a first page is missing
Events, The Subject Matter Of Science
Heath transcribed the following on long sheets from the accompanying notes but was not satisfied and decided to start fresh (MacCallum transcribed it again here from the long sheets onto standard sheets)