I was tasked to try to make an ID of unknown explosive device by fragments and explosives residue.
On several fragments there is some kind of lettering directing my investigation towards HAND something or HAND ACTuated something. Letters are aprox 4mm high.
Metal fragments are made of is aluminum tin about 1mm thick.
Explosives residues indicate TNT and PETN or some kind of composition like pentholyte.
Colors of fragments on photos are quite according to sample.
Any indication would be helpful.
On several fragments there is some kind of lettering directing my investigation towards HAND something or HAND ACTuated something. Letters are aprox 4mm high.
Metal fragments are made of is aluminum tin about 1mm thick.
Explosives residues indicate TNT and PETN or some kind of composition like pentholyte.
Colors of fragments on photos are quite according to sample.
Any indication would be helpful.
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