Released January 22, 2014
Thanks to Gunka for GIDS :) You ROCK, my friend!
Here's the icons you are looking for:
Bronze Chariot Stove
17402 Bronze Metal Plates
17403 Bronze Bolts
17404 Bronze Pipes
17405 Bronze Circuits
17406 Bronze Displays
17407 Bronze Handles
17408 Bronze Drip Bowls
17409 Bronze Coils
17410 Bronze Burners
17411 Bronze Motors
17412 Bronze Elements
17413 Bronze Thermostats
17414 Bronze Switches
17415 Bronze Wiring
17416 Bronze Hard Drives
17417 Bronze Tubes
17418 Bronze Dehydrators
17419 Bronze Hot Plates
17420 Bronze Spray Paints
17421 Bronze Master Knobs
17422 Bronze Cranks
Silver Chariot Stove
17423 Silver Metal Plates
17424 Silver Bolts
17425 Silver Pipes
17426 Silver Circuits
17427 Silver Displays
17428 Silver Handles
17429 Silver Drip Bowls
17430 Silver Coils
17431 Silver Burners
17432 Silver Motors
17433 Silver Elements
17434 Silver Thermostats
17435 Silver Switches
17436 Silver Wiring
17437 Silver Hard Drives
17438 Silver Tubes
17439 Silver Dehydrators
17440 Silver Hot Plates
17441 Silver Spray Paints
17442 Silver Master Knobs
17443 Silver Cranks
Gold Chariot Stove
17444 Gold Metal Plates
17445 Gold Bolts
17446 Gold Pipes
17447 Gold Circuits
17448 Gold Displays
17449 Gold Handles
17450 Gold Drip Bowls
17451 Gold Coils
17452 Gold Burners
17453 Gold Motors
17454 Gold Elements
17455 Gold Thermostats
17456 Gold Switches
17457 Gold Wiring
17458 Gold Hard Drives
17459 Gold Tubes
17460 Gold Dehydrators
17461 Gold Hot Plates
17462 Gold Spray Paints
17463 Gold Master Knobs
17464 Gold Cranks