I am designing a large poster about contamination/filtration issues and would appreciate photos of damaged engine or machine parts, either heavy duty equipment or automotive would do. Bearings, rods, shafts, injectors/pumps, gears and such all suitable.
Damage should be wear-related directly or indirectly. I will credit the photog. for any photo(s) used. Higher resulution shots are best but will look at anything. Poster will be used in Africa for training purposes.
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