Just this week, the Penn Museum launched its Online Collections Database. This brand new resource currently encompasses over 314,000 object records and is illustrated with 46,000 images, stats that are expected to increase as the project moves forward. A keyword as well as an advanced search allow users to casually browse or specifically search for objects.
Experpted from About page:
Images may not be used for print publication or commercial purposes without written approval from the Penn Museum. To request licensing of an image for print publication or commercial use, or to request publication-quality photography of an object, please email firstname.lastname@example.org.
All information (data, images, and text) on the Penn Museum's website are made available for limited non-commercial, educational, and personal use only, or for fair use as defined in the United States copyright laws:
Website users may link to, embed, or download these files for use motivated by private interest only. You are free to copy and adapt the images as long as you credit the Museum: "Object [insert object number(s)]. Courtesy of the Penn Museum." and in no way suggest an endorsement of you or your use of the image or content.