Versions of N.Y. Civil Practice Law and Rules R4536 - Proof of Writing by Comparison of Handwriting on LawServer 2023 N.Y. Civil Practice Law and Rules R4536 – Proof of writing by comparison of handwriting 2022 N.Y. Civil Practice Law and Rules R4536 – Proof of Writing by Comparison of Handwriting 2020 N.Y. Civil Practice Law and Rules R4536 – Proof of Writing by Comparison of Handwriting