I can't say whether descriptive material might exist.

An unofficial Perishers page - This has some useful descriptive material, but poor quality images.

New descriptive materials in the galleries provide at least the names of the artists and titles of pictures.

The descriptive material should tell parents the age group for which the product was designed.

Each guide has new color photographs and descriptive material.

These are mixed freely with original descriptive material.

In the event, these comments have tended to be swamped by the large amount of mainly descriptive material it has been necessary to include.

There are few pictures and little descriptive material, and many gardening techniques go unillustrated.

The research brings together academics from the countries included in the study to provide descriptive material on decentralisation for an edited publication.

What the opening chapter did was to provide largely descriptive material of the society with which we are concerned.