Colonial Blackwood Sideboard by Thwaites & Son, Melbourne (1855)

• Veneers - Veneers are thin sheets of well-figured timber that are glued under pressure to the surface of a cheaper timber for decorative effect, and then used in the making of carcase furniture.
  
  Early veneers were saw-cut so were relatively thick, (up to 2 mm) but is was realised that saw cutting was wasteful, as timber to the equivilent of the thickness of the saw was lot on each cut.
  
  A more efficient method was devised to slice the timber, either horizontally with a knife, or in a rotary lathe.
  
  Flame veneer, commonly found in mahogany or cedar furniture, is cut from the junction of the branches and main trunk. So-called fiddleback veneers, where the grain is crossed by a series of pronounced darker lines, is usually cut from the outer sections of the tree trunk.
  
  During the 17th and 18th centuries, and in much of the walnut marquetry furniture made during the latter part of the 19th century, the veneer was laid in quarters, each of the same grain, so that one half of the surface was the mirror image of the other.
  
  The use of veneer allows many other decorative effects to be employed, including stringing, feather banding, cross banding, and inlaid decorative panels in the piece. The carcase over which veneer is laid is usually of cheaper timber such as pine, oak or, sometimes in Australia during the first half of the 19th century, red cedar.
  
  The important thing to remember about veneers is that prior to about 1850 they were cut by hand, and were consequently quite thick - ranging up to about 2mm deep.
  
  From the mid-19th century veneers were cut by machines and were almost wafer-thin. This is a critical point when trying to judge the approximate age of veneered furniture.
• Circa - A Latin term meaning 'about', often used in the antique trade to give an approximate date for the piece, usually considered to be five years on either side of the circa year. Thus, circa 1900 means the piece was made about 1900, probably between 1895 and 1905. The expression is sometimes abbreviated to c.1900.
• Fiddleback - A name given to the pattern of the grain in some timbers, where the lines of the grain are compressed and at the same time wavy. Fiddleback grain is prized as a timber for furniture and musical instruments, and is expensive becasue of its scarcity.
  
  In Australia fiddleback graining is found in blackwood. Other non-native timbers that are sometimes found with a fiddleback grain are mahogany and maple.
• Blackwood - One of the best known and most widely used Australian timbers, blackwood (acacia melanoxylon), is a member of the Acacia (wattle) family and grows in eastern Australia from about Adelaide in South Australia, as far north as Cairns in Queensland.
  
  The largest, straightest and tallest trees come from the wet forest and swamps of north-west Tasmania where it is grown commercially.
  
  Blackwood timber colours range across a wide spectrum, from a very pale honey colour through to a dark chocolate with streaks of red tinge.
  
  The hardwood timber has been commonly used in the production of furniture, flooring, and musical instruments in Australia from the late 19th century. However, the straight grain timber is not the most prized or valuable, that honour falls to blackwood with a wavy, fiddleback pattern, which is used both in the solid and as a veneer. Fiddleback was only used on the finest examples of furniture.

This item has been included into following indexes:

• cabinets, - Australian blackwood 38
• cabinets, material - cedar 296
• cabinets, period or style
  • Colonial 119
  • Georgian 283
• sideboards
  • blackwood 11
  • cedar 114
  • Georgian 135
• Thwaites, George (Melbourne, Australia) - furniture, designers and makers 7