| # | Thumbnail | Reference code | Title | Dates | Access restrictions |
|---|---|---|---|---|---|
| 1 | N/A | CA ON0034 30-003-S1-SS2-F1 | Project Second Story Information and Spacecraft Witness Interview Instructions | [1952?]-1954 | None |
| 2 | N/A | CA ON0034 30-003-S1-SS2-F2 | Project Second Story: Defence Research Board Meeting Minutes | April 1952-March 1953 | None |
| 3 | N/A | CA ON0034 30-003-S1-SS2-F3 | Project Second Story: Department of Transport Weather Balloon Experiment | June-September 1952 | None |
| 4 | N/A | CA ON0034 30-003-S1-SS2-F4 | Project Blue Book | [between 1950 and 1953] | None |