This section is from the book "Modern Buildings, Their Planning, Construction And Equipment Vol2", by G. A. T. Middleton. Also available from Amazon: Modern Buildings.
The items in this trade are mostly numbered. Keep iron and brass separate. Abstract and bill ironmongery fixed to hard wood under a separate heading. Make headings of the various items, embracing a sufficient number of columns for the various sizes of that item, as shown, for example, in Fig. 43.