Manipulative Class

Supervisory work in the repair and maintenance of beach facilities and historical sites.

Routine manual work.

Routine manual work.

Skilled work in the maintenance and repair of locks.

Supervisory work on the routine operation and maintenance of a lighthouse.

Routine work in the operation and maintenance of a lighthouse.

Technical and supervisory work in the operation of a mechanical laundry.

Supervisory and manual work in a non-mechanical laundry.

Routine manual work in washing, sorting, and ironing of items of clothing.

Supervisory and skilled work in the maintenance and repair of launch engines.