Cocoa User Interface Buttons: Previous and Next
I created these years ago, but forgot to post them until now: back forward icons for a Cocoa / Objective-C application. PSD + TIFF files included. They were designed during the snow leopard (possibly the leopard) era, but they still look decent. Should be a good starting point for anyone looking to design a custom previous and next button set for their Mac application.
Download Cocoa UI Previous and Next Images