Identify that Font is a great article for those who need a font identified. In the past, I have found a font that I liked and wanted to know the name of, but I could not identify it. This article suggests What the Font. You can upload an image and then it will identify the font for you. Make sure you lighten the image of the font if needed and adjust the contrast properly. Once done editing for maximum clarity, upload the largest image of the font you have for maximum font identification accuracy. The maximum size is 360 pixels wide.
If What the Font could not identify the your image, make sure to use What the Font Forum where type enthusiasts can help you identify the font. For more help identifying your font visit this I Love Typography article: http://ilovetypography.com/2007/08/19/identify-that-font/