[ Art paper in sheets; computer paper in sheets; bond paper in sheets; envelopes; ] note cards in the nature of visiting cards; [ paste board; cardboard; ] printed publications, namely, journals, magazines, and newsletters in the field of elevators, escalators, passenger conveyors, and other vertical, horizontal and inclined transport conveyance systems and building management; [ posters; specialist books in the field of elevators, escalators, passenger conveyors, and other vertical, horizontal and included transport conveyance systems and building management; ] reference books regarding elevators, escalators, passenger conveyors, and other vertical, horizontal and included transport conveyance systems and building management; photographs; [ stationary; stickers; ] teaching material, namely, instructional manuals in the field of elevators, escalators, passenger conveyors, and other vertical, horizontal, and inclined transport conveyance systems and building management; [ plastic bubble packs for wrapping or packaging; plastic bags for packaging ]