Add dataset: mps_manuscript_handwriting_dating

### A URL for this dataset

https://doi.org/10.5281/zenodo.1194357

### Dataset description

This is a dataset

> with images of medieval charters for handwriting-style based dating of manuscripts.

There are other similar datasets for this task so this might also be useful in combination with other datasets.

### Dataset modality

Image

### Dataset licence

Creative Commons Attribution 4.0 International

### Other licence

_No response_

### How can you access this data

As a download from a repository/website

### Confirm the dataset has an open licence

- [X] To the best of my knowledge, this dataset is accessible via an open licence

### Contact details for data custodian

heshengxgd@gmail.com