Kotowa Jiten: Hetana Teppou mo Kazu Ucha Ataru!

Anno's early animations from his student years. Both have duration just a little bit over one minute, have no dialogue and are done in monochrome. Check these out for a historic value if you're Anno's fan. 

Vintage student films from people who later became professional directors industry. Both have that rusty amateurish feeling, mainly thanks to the lower quality of the material used to create the movies.