John Hopkins Department of Conservation and Preservation recently acquired a Peachey Board Slotting Machine as another technique in their book conservation arsenal to reattach detached boards. Detached boards are likely the most common place books fail. This machine accurately cuts a very small slot, as thin as .015″, to allow a hinge to be inserted without disturbing the covering material or obscuring evidence of lacing, board attachment, etc…. The machine is manually operated, and can accommodate boards up to a 18″ high. The start and stop of the slot is controlled by setting adjustable stops.
No matter which side of the fence you are on regarding the use of leather in book conservation, board slotting with a cotton or linen hinge is a strong and durable base. The fabric can be left alone or colored with acrylics for fast repairs. Or board slotting can be combined with other treatments — such as tissue repairs, cast acrylic repairs, and leather onlays — to achieve a high degree of aesthetic integration. Board slotting is especially suited to nineteenth century leather bindings with a made hollow. More information on different structures for board slotting.
Contact me for a price quote.
Peachey Conservation 