Michael Matise:
Glenmont Estate Door
Michael Matise:
Bird feeder at Edison's Glenmont Estate
Michael Matise:
Oxidized copper grounding wire
Michael Matise:
Fire extinguisher at Edison laboratory
Michael Matise:
Chemistry lab equipment
Michael Matise:
Cracked gauge
Michael Matise:
Tall gauge
Michael Matise:
Gears
Michael Matise:
Crystals in jar
Michael Matise:
Nickel citrate
Michael Matise:
Cresylic acid
Michael Matise:
Nickel shot
Michael Matise:
Distillation apparatus
Michael Matise:
Blue powder
Michael Matise:
Flasks in a row
Michael Matise:
Chemical bottles
Michael Matise:
Chemical bottles
Michael Matise:
Chemical bottles
Michael Matise:
Barium Chloride
Michael Matise:
Ammonium and barium
Michael Matise:
Sodium Acetate
Michael Matise:
Ammonium sulphide
Michael Matise:
Chemical bottles
Michael Matise:
Chemical bottles
Michael Matise:
Timecards
Michael Matise:
American LaFrance fire extinguisher
Michael Matise:
Keys and string
Michael Matise:
Antique keys
Michael Matise:
Antique keys
Michael Matise:
Two gears
