

| Tremley Point, New Jersey-USGS 1891 Standard Chemical Works Sulfuric Acid Buildings Along Arthur Kill |
| Industrial Area Is Named Grasselli-USGS 1905 Central R. R. Line (North-South) Added |
| Grasselli Chemical Company-1923 Dye Works Buildings Added Central R. R. Grasselli Station Added Grasselli Chemical Built 300 Homes For Workers (Left or West Side of Map) |
| General Aniline and Film Corp. (West Plant) Grasselli Chemical Co. Division of DuPont (East Plant ) Source: Sanborn Map Co. 1958 Original 300 Acre Site Divided by Central R. R. in 1928 When Grasselli Chemical Sold Dye Business to I. G. Farben and Heavy Chemicals Business to DuPont |

| Aerial View (Looking East) of GAF Linden Plant-1969 Ethylene Oxide/Glycols Unit in Foreground; Dye Works in Background Photo: Eastern Union County Chamber of Commerce |

| Aerial View (Looking West) of DuPont and GAF Plants DuPont Plant In Foreground Along Arthur Kill GAF Plant Slightly West of DuPont Plant Photo: EPA 1974 |

| Another Aerial View (Looking Northwest) of DuPont and GAF Plants DuPont Plant In Foreground Along Arthur Kill GAF Plant Slightly West of DuPont Plant Photo: EPA 1974 |

| Aerial View of GAF Site-USGS 1995 Buildings Partially Demolished Demolition Completed in 2003 DuPont Site Along Arthur Kill Demolished |
| General Aniline and Film Corporation Historical Development of Grasselli (Linden, NJ) Plant |