I'm currently putting together a document intended to help people (particularly student clubs, but also just people in general) with equipment inspection tasks for climbing equipment as part of my role on the BMC's Technical Committee.
It would be really helpful to have visual examples of equipment which has been retired following inspection, i.e. something that required an inspection to determine it's unsafe, not something that is very obviously broken like the helmet in this article for instance: https://www.ukclimbing.com/articles/features/accident_in_afghanistan_head_i...
Ideally I'm looking for photos of the following:
Furry/ UV Degraded/ Chemically damaged/ burnt slings.
Cracks in Ice Screw tubes/ hangers
Cracks and/ or corrosion in none stainless steel crampons (BD had some issues with Sabretooth crampons cracking about a decade ago so I have some good examples of cracking in stainless steel crampons)
Karabiners retired due to burrs (i.e. heavily used gear end karabiners from quickdraws)
Cracked helmet shell (I have a good example of a cracked bike helmet which will work for helmets like the Petzl Meteor, nothing for the hybrid type like the Petzl Elios, or BD Half Dome)
Good examples of corrosion on nuts/ hexes/ tricams (head, or the wire loop if used)
Cracked/ damaged cam lobes
Cams with bent axles
ATC Style belay plates wher the keeper loop has pulled out
Damaged ice axe shafts/ picks