How do I select and move a group of picture files?

I'm removing some files from an old Win 95 drive, drive is installed in a external USB enclosure, connected to a Win XP machine.

I was trying to use the "Search" function to grab all the .jpeg files on the drive, but when I try to copy and paste them as a group I get a "can't locate source or drive" type of message. 

I can move them in small groups but it gets confusing- I keep losing my place and forgetting which ones I have already done. 

I've tried viewing them by thumbnail, list, etc. but no dice.  There must be a way to do this?

Mark S

robocopy <external>:\ C:\<destination-folder> /s *.jpg

Copying all jpegs on the drive.  Thanks I'll try the robocopy command

Mark S.