This set was issued in 1928, and that was too early to have been listed as a new issue in any of the usual card collectors magazines, for even the London Cigarette Card Company`s "Cigarette Card News" did not begin until 1933. So it is almost certain that it is first described in our original Ogdens Reference Book (RB.15), as :
21. AUSTRALIAN TEST CRICKETERS 1928 -29. Unnumbered, Fronts printed by letterpress in sepia. Backs in grey, with descriptive text. Home issue, 1928. A series of 36.
The cards are listed below that, and I will scan it some time and add it.
This description was shortened for our World Indexes, and both are almost identical, namely : " AUSTRALIAN TEST CRICKETERS 1928 -29. Sm. Sepia. Unnd. (36)." However after this the original adds "See RB.15/21", whilst the updated version has "RB.115/21".
Now I do not have RB.115, so if anyone would like to check the description and see if it varies I would be most grateful for the info.