Tracks A1-A5 recorded by Deep Feeling in Rymuse Studios, South Molton Street, London, Autumn 1966, produced by Giorgio Gomelsky.
Track A6 recorded by Deep Feeling for BBC Radio Birmingham, 1966.
Track B1 recorded live at Elbow Room, Birmingham.
Tracks B2 & B4 recorded by Gordon Jackson and Poli Palmer at Polydor Studios, London, 1967
Tracks B3 & B5 recorded by Gordon Jackson and Poli Palmer at Advision Studios, London, 1967, arrangements by Johnny Scott.
Track B6 recorded by Gordon Jackson and Poli Palmer at Polydor Studios, London, 1968, with the Blossom Toes.

Tracklsting as given on outside of the box, not in chronological order of the release times of the original LPs .

This is an Australasian box containing the 7 official studio LPs of Deep Purple Mark II to Mark IV. The box presumably serves only as a packaging for already available releases of the single vinyls, meaning that the records inside were not specifically made for the box.
The following is a list of the releases found in this box. It might not be correct for every box as it is possible that some boxes carried other releases:

[r5994668] – displaying a sticker: $9.99 Price Attack
Fireball – Harvest/EMI Cat. No. MID 166254 – this one is not yet in the discogs databank. Single Cover displaying a sticker: $9.99 Price Attack
Burn – Harvest/EMI Cat. No. MID 166161 – this one is not yet in the discogs databank. Single Cover displaying a sticker: $9.99 Price Attack
Stormbringer – Harvest/EMI Cat. No. TPS 3508 – despite the Cat.-No. this one differs from that one ([r3570327]) in the discogs databank as it has yellow HARVEST labels and some minor changes to the cover info.
Come Taste The Band – Harvest/EMI Cat. No. MID 166162 – this one is not yet in the discogs databank. Gatefold cover displaying a sticker: $9.99 Price Attack
[r3570302]
Who Do We Think We Are – Harvest/EMI Cat. No. TPS 7508 – despite the Cat.-No. this one differs from that one ([r2983332]) in the discogs databank as it has yellow HARVEST labels.