|
| 306 04 | BLADES, GOUGES, KNIVES, NEEDLE FILES, ROUTERS, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 06 | CALCULATORS, PROGRAMMED FOR SURVEYING SYSTEMS, (SEE CLASS 600 FOR OFFICE TYPE), ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 08 | CLOTHS, FILMS, AND PAPERS, SPECIAL: CROSS-SECTION, GRAPH, LOG, PROFILE, TRACING, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 10 | CLOTHS, FILMS, AND PAPERS, STOCK: CROSS-SECTION, GRAPH, LOG, PROFILE, TRACING, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 12 | CLOTHS, FILMS, AND PAPERS, REPRODUCTION TYPES, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 15 | COVERS, DRAFTING AND DRAWING BOARDS, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 18 | DATA BOOKS AND TABLES, ENGINEERING AND SURVEYING, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 21 | DIRECT PRINT SUPPLIES, DRY PROCESS, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 23 | DIRECT PRINT SUPPLIES, WET PROCESS, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 25 | DISTANCE MEASURING EQUIPMENT, INCLUDING MEASURING WHEELS, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 28 | DRAFTING AND DRAWING INSTRUMENTS (SEE 204-71 FOR GRAPHIC PLOTTERS AND 305-75 FOR STRAIGHTEDGES), ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 30 | DRAFTING AND DRAWING PENCILS, PENS, LEADS, LEAD HOLDERS, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 32 | DRAFTING MACHINES AND SCALES, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 33 | DRAFTING SUPPLIES: BRUSHES, DUST AND WAS), CLEANING PADS AND POWER, PAPER SHEARS, PAPER WEIGHTS, STEEL ERASERS, TRANSPARENT PROTECTIVE FILM AND TAPE, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 35 | DRAWING BOARDS, CURVES, PROTRACTORS, TEMPLATES, TRIANGLES, T-SQUARES, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 36 | DRAFTING PAPER, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 38 | DUPLICATOR PAPER: BLUE PRINT, BROWN PRINT, AND WHITE PRINT, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 39 | DUPLICATOR PAPER, CHEMICALS, AND SUPPLIES, DIAZO PROCESS COPYING MACHINES, (SEE CLASS 015 FOR COATED AND TREATED PAPER TYPE, DIFFUSION TRANSFER TYPE, DUAL SPECTRUM PROCESS AND THERMAL PROCESS COPIERS), ENVIRONM |
| 306 40 | DUPLICATORS: BLUE PRINT, BROWN PRINT, DIAZO PROCESS, WHITE PRINT, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 42 | ENGINEERING SUPPLIES, MISCELLANEOUS, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 44 | ERASERS AND ERASING MACHINES, ELECTRIC, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 48 | FIELD BOOKS, ENGINEERS', ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 50 | FIELD EQUIPMENT: ARROWS, BUSH KNIVES, FLAGS AND FLAGGING, HAND LEVELS, LEVELING RODS, MACHETES, PLUMB BOBS, POCKET TRANSITS, RANGE POLES, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 53 | GRAPHIC ART TYPE SUPPLIES, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 55 | LETTERING EQUIPMENT, AUTOMATIC LETTER OR CHARACTER GENERATING DEVICES, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 57 | LETTERING EQUIPMENT, HAND MANIPULATED: GUIDES, PENS, SETS, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 58 | MAGNIFYING GLASSES, ANGLE MIRRORS, PRISMS, STEREOSCOPES, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 59 | MAPS, ENGINEER AND TOPOGRAPHICAL, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 60 | MEASURING EQUIPMENT: CHAINS, MAPS, OPTICAL TAPES, TAPES, WHEELS, ETC., INCLUDING PHOTOGRAMMETRY AND LASER EQUIPMENT), ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 61 | MEASURING EQUIPMENT, AREA, LARGE SCALE, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 64 | OPAQUING AND TRANSPARENTIZING LIQUIDS, ERASING FLUIDS, AND PASTES, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 68 | PLANIMETERS, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 70 | RECYCLED ENGINEERING EQUIPMENT, ACCESSORIES AND SUPPLIES, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 71 | SIGNAGE AND LOGOS, ARCHITECTURAL, GLASS, PHOTOGRAPHIC, STONE, TILE, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 72 | SLIDE RULES, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 75 | STRAIGHTEDGES, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 78 | SURVEYING INSTRUMENTS AND ACCESSORIES: ALIDADES, COMPASSES, LEVELS, THEODOLITES, TRANSITS, TRIPODS, ETC. (SEE 305-60 FOR SURVEYOR'S MEASURING EQUIPMENT), ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 80 | SURVEYING SYSTEMS, GEO SATELLITE NAVIGATION TYPE, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 82 | TABLES, TRACING AND LIGHT, ENVIRONMENTALLY CERTIFIED PRODUCTS |
| 306 84 | TECHNICAL PENS AND SETS, POINTS AND REFILLS, ETC., ENVIRONMENTALLY CERTIFIED PRODUCTS |