Fingerprint systems employing iodine-based marking fluid

A new and improved fingerprint kit employing iodine-based marking fluid comprising, in combination:

• a box having rectangular side walls coupled together with an upper lid, a lower lid, and an intermediate support surface dividing the box into an upper compartment and a lower compartment;
• the lower compartment including the lower lid pivotable with respect thereto for the storage of documents for being marked;
• the upper compartment containing marking material including a stamp pad with an absorbent fabric material for receiving the marking fluid, a bottle containing the marking fluid, an eyedropper for dispensing the marking fluid from the bottle to the pad and a dispenser with a roll of fingerprint paper for receiving fingerprint impressions from the pad;
• the fingerprint dispenser including a slide plate with a housing at one end for receiving a roll of paper and a slot with a knife at the interface between the plate and the housing for the sequential dispensing of fingerprint paper for receiving the fingerprints;
• and
• the fingerprint fluid being comprised of a two to nine percent solution of iodine in ethanol diluted with about the same amount of water, the final solution being reddish brown, light brown on the skin but dark blue on the paper when mixed with starch normally present on the surfaces of paper.