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Please contribute to MR: Fill in System Errors 7.x description now!
SystemErrors.img_.sit (38.96 KiB / 39.89 KB)
System 6.x - Mac OS 9 / DiskCopy image, compressed w/ Stuffit
Macintosh_System_Errors_7.5.sit (39.73 KiB / 40.68 KB)
/ compressed w/ Stuffit
Emulating this? It should run fine under: Basilisk II