| Year | Link-Date | Description | Page |
| 1964 | Mar. 19 - 21 |
Rockeater Geology Lab, Nesbitt, O'Shea, Mullen, Chris, UN 1958 Geneva Convention, advise to Bascom, Llandadno, Fishhoek | 41 |
| 1964 | Mar. 22 - 27 |
Doak Cox, Rose & Dan, Rita, Robin, Diana, Freddy, Fuller, Rockeater test; Windsor Castle farewell to Kay Wright; Stephansens, Captain Cook | 42 |
| 1964 | Mar. 28 - 31 |
Easter, Rolly and I dive for anchor Rockeater, search crew, Rita, Cape Point, Mullen's re apartment with Chris | 43 |
| 1964 | April 1 - 5 |
Freddy, Chris, Rita, Fuller, Rockeater Security & Schedule, Northern Area report, Tatum, Bains Kloof | 44 |
| 1964 | April 6 - 16 |
Rita, Louis Murray, Table Mountain, Devil's Peak, Wooden Shoe, divorce matters, immigration, Robin and Diane Harvey, Pete van Zyl, departure "Rockeater" on her first cruise | 45 |
| 1964 | April 16 - 26 |
"Rockeater" 's first cruise, ADK, Chamais Bay, Des O'Shea, Willie van der Merwe, Socrates Vartsos, Jerry Welz, C.J. Harris, Jack Mardesich, Captain Cook; lines, sites, holes | 46 |
| 1964 | April 19 - 26 |
Petru van Zyl, Cyril Gradwell, theodolites, dive, sampling lines, Chamais Bay, chess, monitoring flow, sampling, navigation and plotting | 47 |
| 1964 | April 22 - 26 |
Rockeater drill-pipe racks, derrick, center well, bridge, "Collinsea" mail | 48 |
| 1964 | April 27 |
Rockeater center well, drilling platform; first diamond: 0.24 carats, Panther Head, hazardous u.w. pinnacle | 49 |
| 1964 | April 28 - 30 |
"Collinsea", Luderitz, seals, flight to Capetown, barchans, DeBeer Marine's "Grand Banks" helipad 40 years later, Harvey, Rita, Dave | 50 |
| 1964 | May 1 - 2 |
Hoffman, ADK data, Denise Cristie, Harvey, Rita | 51 |
| 1964 | May 3 - 6 |
Rita Shipley and parents, Garden Route, wog, Bascom, Brundred, Stephansen; re Ted Chamberlain; Piet van Zyl, Mercia, Rachel | 52 |
| 1964 | May 7 - 18 |
"Rockeater" Cruise 2; Mercia; apartheid, Willard Lecture; dives, diamonds, recover lost anchor | 53 |
| 1964 | May 19 - 23 |
"Rockeater" Cruise 2, cont.; "Diamantkus", "Collinseas", diamonds galore, Morse Code, Luderitz, Capetown, Mercia, Rachel | 54 |
| 1964 | May 24 - 31 |
Rita Shipley, Wright Inquest, Profs. Fuller and Simpson, Durban visit to Rita, Pieter Maritzburg, "Ben's Den" | 55 |
| 1964 | June 1 - 13 |
Durban, Capetown, Helen, colored assistants, "Rockeater" Cruise 3, Port Nolloth, Plum Pudding, Robbin | 56 |
| 1964 | June 14 - 18 |
Rockeater cont.; Anglo VIPS cannot board, tellurometer | 57 |
| 1964 | June 19 - 22 |
Vartsos, Barge 111, Diamantkus, Luderitz, Capetown, Alpine Geophysical, Mercia, Sanlam Bldg, Caroussel, Simpson, Klipbok, Lister,Orange River Delta abstract | 58 |
| 1964 | June 23 - 30 |
Age of Haleakala Flow, Profs Simpson and Day, benthics, Denise once again, Clyde Lister, Indian Ocean Congress, Captain Mallory; introduce Robert Dietz to Hoffman and Collins | 59 |
| 1964 | July 1 - 10 |
volume calculations, Collins re publication, Rosemarie Bradley, Mercia birthday dinner incl. Clyde, evaluation presentation to Anglo in J'burg, Sichel, Klipbok trial, Leroux, Diana | 60 |
| 1964 | July 11 - 12 |
Lamberts Bay, Klipbok, lobster, Llandadno; pick up George Erlanger, Chain 13, Rockall | 61 |
| 1964 | July 13 -17 |
Dr. Rakestraw, SIO; George, CLyde, Klipbok, Lizard; Oriental Rose, Rolly Thompson, Rose re divorce final; arrival Bascom and Brundred: CM-2 or CM-3 | 62 |
| 1964 | July 18 - 26 |
Franschhoek, THE Paarl, van Rhijnsdorp re Wright inquest; Dave Linneker, Dalgleish, Hoyt, Mardesich; Supervising Staff Geologist title | 63 |
| 1964 | July 27 to August 8 |
Mercia ring, engagement; Mrs Taylor, Diana, Robbin, Ralph Daniel, Norman Grant, Prof. Fuller, J'burg again, Anglo, Sichel, Norman Grant, Seapoint apartment of DeLeon | 64 |
| 1964 | August 9 - 12 |
Willie van der Merwe, Jack Louw, Klipbok charts, de Leon, research report Northern Concession, Dave and Robbin; drive to Port Nolloth to join Klipbok | 65 |
| 1964 | August 13 -16 |
Maiden cruise of "Klipbok"; Pierre LeROux, Jimmy Breeze, EWellington, George, Rolly; Mittag, dolphins, dive, smelly Sinclair Island, Bogenfels, Possession Island | 66 |
| 1964 | August 16 |
(photographs only): Possession Island, North coast of Marine Diamond Concession, Bogenfels | 67 |
| 1964 | August 17 - 21 |
landing in Elizabeth Bay; man over board, Rolly saves Jimmy; Luderitz, fishmeal plant Dijkstra; rendeze-vous with "Rockeater" off Possession Island; Stenka Razin; CDM, gullies,Benoto Drill, Biesheuvel, Stocken, Stephansen, Venske, Fry, Collins, McConaghee, Abrahams, Mrs van Zijl, Mercia | 68 |
| 1964 | August 22 - 31 |
Mr. Daniel, mining factor; bought Opel Kadet caravan, how old is Mercia? wedding, reception, honeymoon, Hermanus, Bredasdorp, steak in Dutch Restaurant | 69 |