Question

what would be the best method to develop a fingerprint on: bank check superglue (cyanoacrylate) silver nitrate magnetic dusting

Explanation:

Bank checks are made of paper. Superglue fuming (cyanoacrylate) is effective on non - porous and semi - porous surfaces like paper. Silver nitrate is better for porous materials like wood over time, and magnetic dusting is more suitable for non - porous hard surfaces.

Answer:

superglue (cyanoacrylate)