Many images taken from the Kalamazoo Gazette:
http://www.kalamazoo-gazette.com/
The go-article files:
pdf: low res image in acrobat format...
why you'd want to use adobe on purpose is beyond me.
png: The highest res image I have. Some mild post processing on the images to despeckle.
jpg: A middle res image at 80%-jpeg ... This is probably the sane choice.
The club image is just the main picture from the article.
The business_card files:
I have hundreds of these. I can give you plenty IRL.