Inside the front cover of No. 2 are similar entries, together with the ages of the Polar party and a note of the error of Scott’s watch.
Inside the front cover of No. 3 are the following words: ’Diary can be read by finder to ensure recording of Records, &c., but Diary should be sent to my widow.’ And on the first page:
’Send this diary to my widow.
‘R. SCOTT.’
The word ‘wife’ had been struck out and ‘widow’ written in.
Note 26, p. 398.—At this, the barrier stage of the return journey, the Southern Party were in want of more oil than they found at the depots. Owing partly to the severe conditions, but still more to the delays imposed by their sick comrades, they reached the full limit of time allowed for between depots. The cold was unexpected, and at the same time the actual amount of oil found at the depots was less than they had counted on.
Under summer conditions, such as were contemplated, when there was less cold for the men to endure, and less firing needed to melt the snow for cooking, the fullest allowance of oil was 1 gallon to last a unit of four men ten days, or 1/40 of a gallon a day for each man.
The amount allotted to each unit for the return journey from the South was apparently rather less, being 2/3 gallon for eight days, or 1/48 gallon a day for each man. But the eight days were to cover the march from depot to depot, averaging on the Barrier some 70-80 miles, which in normal conditions should not take more than six days. Thus there was a substantial margin for delay by bad weather, while if all went well the surplus afforded the fullest marching allowance.
The same proportion for a unit of five men works out at 5/6 of a gallon for the eight-day stage.
Accordingly, for the return of the two supporting parties and the Southern Party, two tins of a gallon each were left at each depot, each unit of four men being entitled to 2/3 of a gallon, and the units of three and five men in proportion.
The return journey on the Summit had been made at good speed, taking twenty-one days as against twenty-seven going out, the last part of it, from Three Degree to Upper Glacier Depot, taking nearly eight marches as against ten, showing the first slight slackening as P.O. Evans and Oates began to feel the cold; from Upper Glacier to Lower Glacier Depot ten marches as against eleven, a stage broken by the Mid Glacier Depot of three and a half day’s provisions at the sixth march. Here, there was little gain, partly owing to the conditions, but more to Evans’ gradual collapse.
The worst time came on the Barrier; from Lower Glacier to Southern Barrier Depot (51 miles), 6 1/2 marches as against 5 (two of which were short marches, so that the 5 might count as an easy 4 in point of distance);from Southern Barrier to Mid Barrier Depot (82 miles), 6 1/2 marches as against 5 1/2; from Mid Barrier to Mt. Hooper (70 miles), 8 as against 4 3/4, while the last remaining 8 marches represent but 4 on the outward journey. (See table on next page.)