chirographies meaning in Hindi

Examples

1. Thus all mistakes arising from blind chirography will be thoroughly appreciated by our citizens.
2. His remarks were written in two-inch-caliber chirography on the reverse of a roll of wall-paper, which the orator unwrapped as he proceeded until he was almost lost to view in the billows of white.
3. Of his work, Samuel F . Haven, in his introduction to the printed records in the " Archaeologia ", says :  He unites the qualities of an expert in chirography with a genuine antiquarian taste and much familiarity with ancient records .