Looking for locatoion of missing Roms

Hello 

I have a few roms which I cant seem to find, but do think they are 203 or later

Thanks in advance

hp9k360 | "HP9000/360" (rom)
hp9k370 | "HP9000/370" (rom)
hp9k380 | "HP9000/380" (rom)
hp9k382 | "HP9000/382" (rom)

Did you try the DOWNLOADS link at the top of the page?