16 Drawings; architectural models; pencils; pastel crayons; almanacs; printed tickets; stickers; atlases; newspapers; printed photographs; newsletters in the field of building construction, building restoration, construction of railroads and subways, streets and motorways, airports and ports, bridges, viaducts and tunnels, dams, hydraulic and hydroelectric projects, power plants, civil buildings, hospitals and industrial construction complexes in the public and private sectors; catalogs in the field of building construction, building restoration, construction of railroads and subways, streets and motorways, airports and ports, bridges, viaducts and tunnels, dams, hydraulic and hydroelectric projects, power plants, civil buildings, hospitals and industrial construction complexes in the public and private sectors; posters; geographical maps; note cards; calendars; musical greeting cards; greeting cards; books in the field of Building construction, Building restoration, Construction of railroads and subways, streets and motorways, airports and ports, bridges, viaducts and tunnels, dams, hydraulic and hydroelectric projects, power plants, civil buildings, hospitals and industrial construction complexes in the public and private sectors; blueprints; periodicals newsletters in the field of Building construction, Building restoration, Construction of railroads and subways, streets and motorways, airports and ports, bridges, viaducts and tunnels, dams, hydraulic and hydroelectric projects, power plants, civil buildings, hospitals and industrial construction complexes in the public and private sectors; prospectuses in the field of Building construction, Building restoration, Construction of railroads and subways, streets and motorways, airports and ports, bridges, viaducts and tunnels, dams, hydraulic and hydroelectric projects, power plants, civil buildings, hospitals and industrial construction complexes in the public and private sectors; printed publications, namely, books, magazines in the field of Building construction, building restoration, construction of railroads and subways, streets and motorways, airports and ports, bridges, viaducts and tunnels, dams, hydraulic and hydroelectric projects, power plants, civil buildings, hospitals and industrial construction complexes in the public and private sectors; graphic art reproductions; magazines in the field of building construction, building restoration, construction of railroads and subways, streets and motorways, airports and ports, bridges, viaducts and tunnels, dams, hydraulic and hydroelectric projects, power plants, civil buildings, hospitals and industrial construction complexes in the public and private sectors; informational flyers in the field of building construction, building restoration, construction of railroads and subways, streets and motorways, airports and ports, bridges, viaducts and tunnels, dams, hydraulic and hydroelectric projects, power plants, civil buildings, hospitals and industrial construction complexes in the public and private sectors ; address stamps; prints