Nine sketches of potential designs for the Chapel for the Holy Spirit Sisters and Holy Spirit Home at Aspley, including floor plans, elevations and perspectives. Three different designs are represented.

Sixty architectural drawings for the Church of the Holy Spirit at Auchenflower including a measured drawing by Corbett & Ryan Architects, with the remaining plans by A Ian Ferrier and Associates including nine sketch plans, twenty-three working drawings and twenty-six additional drawings including joinery plans, stonework details, and lettering plans.

Six drawings for Proposed Chapel at Home of the Good Shephard, Mitchelton by A. Ian Ferrier and Associates, including cupula detail, cross detail, floor plan of chapel windows, and 3 undated plans of details for bookrests, pews, backrests and kneelers.

Twelve architectural drawings of job 402, Alterations to Church at Ipswich Road, Annerley, for Corporation of the Roman Catholic Archdiocese of Brisbane (Parish of Annerley) by Ian Ferrier and Associates including joinery plans for the sacristy, and church furnishings, and sketch floor plans and furniture plans.

Twenty-one working drawings for the Library and Chapel at St Laurence's College, South Brisbane, including a College site master plan by Jiri Svobod for Civil & Civic Pty. Ltd, seven structural plans (job 71/238) by Cameron, McNamara & Partners Consulting Engineers, and thirteen architectural drawings by A Ian Ferrier and Associates for Civil & Civic Project Management Design and Construction.

Additional drawings produced by A. Ian Ferrier and Associates for job 364 Holy Spirit Home Aspley Chapel and Priest's House including details, site plans, sections, structural drawings and one large format black and white photographic transparency of the completed chapel.

Six sketch drawings for Proposed Chapel and Convent at Mitchelton including design for candle sconces (reused from St Monica's Cathedral, Cairns), floor plan, elevation, section, perspective and site plans.

Eighteen working drawings for Proposed Chapel at Home of the Good Shephard, Mitchelton by A Ian Ferrier and Associates, including ceiling plan, window plans, pew details and layouts, joinery plans, and various other details.

Preliminary sketch plans for Our Lady of Graces and St Martins Church for Reverend K Brown OP including site plan, elevations, sections and floor plans, and sketch plans for Monastery and Church for the Dominican Fathers including site plans, floor plans, elevation, sections, perspectives, landscaping, rendered drawings and roof forms.

Working drawings for Church and Priory at Carina for the Dominican Fathers including site plan, drainage plan, floor plans, roof plans, sections, elevations and details.