This logo is still used on the Internet Explorer help page and as a PowerPoint icon. The last known build to use this icon is build 4053Microsoft Internet Explorer 6.05–7 Beta 1
2003 This was the original logo first used in Longhorn builds 4066-5098 as the main IE 6.05 logo, before its replacement with IE 7. The differences between the IE 7 beta logo, is that it has a lighter shade and a shine through the ring. There are shadows from behind instead from the bottom and it is thinner  v.female 