This instrument was among the larger tubular pneumatic organs built by the Whitehouse firm in Queensland. The stop tabs were originally of the 'inclined-block' type, placed in a row above the upper manual. The specification, of 20 stops over two manuals and pedals, was slightly larger than those at St Mary's, Ipswich (1915; 19 stops) and St Brigid's, Red Hill (1914; 17 stops). The differences in tonal design from the earlier instruments are clear: As at West End Methodist Church (1924; 19 stops), The Southport School (1924-25; 23 stops), St Paul's Presbyterian Church, Armidale, NSW (1929; 16 stops), Inverell Methodist Church, NSW (1929; 15 stops) and Chatswood Methodist Church, Sydney (1930; 17 stops), there was a general shift towards more foundation tone, now with nothing above 4ft stops on either the Swell or the Great. As at West End, Southport, Chatswood and Inverell, the 16ft manual flue stop now appears on the Great rather than on the Swell:
