Pinholes

Warning:

I think the tripod was wobbly and I was a bit rushed taking these.  All the same, here are the 4 pinhole shots taken on 4x5 black and white film ISO 400 with a 1mm pinhole camera on Wednesday October 6, 2010.  I'm not sure how they got so scratched up.  Is it common for them to get scratched so easily?  I tried to protect them...