Re: 'Write only'?
500-year-old English isn't too bad. Here's an excerpt from the Court of Star Chamber from the 1530s:
"To the second article he saithe that he thinketh verily that non of the Kinges tenauntes will complain of him, and that they in whose names the matter contained in the said artecle is put into this courte be tenauntes to the said Sir Harry, and that it is withoute their assent or knowlege as they have openly reported and said, without that that he to his knowlege hathe putt any of the Kinges tenauntes to wrongful vexations or trouble in this moste honorable courte"
It's the style of handwriting that's the difficult bit. That quote had been transcribed by somebody else and that was from a printed copy. Strictly speaking, a printed copy scanned, saved as PDF & OCRed.