Before you start fixing an old document, take some time to carefully inspect what you’re working with. You may find yourself holding a letter, certificate, or document that looks like it desperately needs cleaning, flattening, or tape removal. Resist the urge. Don’t rush into fixing it.
Instead, place the document face up on a clean support board in neutral task lighting and observe it. Don’t lift it. You need to determine its current state, and whether it might be unsafe to handle or treat. Start by examining the paper itself. Is it flat, curled, or cockled? Are there folds, creases, tears, missing corners, abrasion, or edge loss? Some papers may appear smooth yet be brittle; avoid testing this by attempting to bend it. Instead, observe the edges when you move the board around. If you hear cracking, see loose pieces, or notice flaking, it is particularly fragile and needs careful handling.
Examine all visible writing, printing, stamping, or media. Inks are often impossible to identify through their appearance alone, but faded marks, powdery residue, blurry edges, and smudging should receive closer examination. Pencil, iron-gall, printed, and color inks may be sensitive to handling or moisture. Photographs and other media have special requirements too. Do not rub, erase, dampen, or test these on an original document, but take note of where they appear and whether any look compromised. Note surface dirt and stains as well. Loose dirt, grit, foxing, tide lines, adhesive residue, and mildew are different things. While a soft-bristle brush may be effective on a practice sheet, it is not recommended for all documents; sweeping it over a tear could worsen it, and a cleaning eraser may remove the surface of an already weakened sheet. Discoloration and staining may be part of the document’s history, not something to be corrected.
Once you’ve completed your visual examination, write down a condition description. Record the type and size of the document, media present, structural damage, surface deposits, stains, previous treatment, and anything you would not touch. Take good photos of the front, back, corners, fold intersections, tears, and previous repairs. Use a ruler for scale if needed, but don’t put heavy objects on top of a delicate document. Your photos and notes will serve as a backup, should changes occur during future handling, and help ensure you don’t confuse existing damage with damage caused by you.
Finally, decide whether to proceed or wait. When a document is stable and the scope of the job is clearly defined, minor enclosure work or sample-based practice may be appropriate. However, active mold, extreme brittleness, unstable ink, water damage, significant loss, stuck layers, or unknown adhesive residue should be left untreated until a professional can assess them. Sometimes, a thorough inspection will reveal that a document should simply be documented, stored in a rigid folder, and otherwise left alone.
