I’ve been writing some scripts to work with Twitter’s REST API. Naturally, I went to their developer documentation to refresh myself on their rate limits. As of today, the link they provide to their rate limit chart is broken.
Fortunately, I clipped this page to Evernote a long time ago. I was therefore able to save it to a .pdf and have uploaded it to my website. If you would like your own copy of the rate limits, download one from this link. I have also pasted the .pdf below, one page at a time.
zacharyst.com 
Thanks for posting this! Unfortunately with our relaunch of the developer site there were a few broken links, so we’re working on resolving – appreciate you helping out in the meantime!
I know that some of that limits are changed and twitter documents are not updated yet.