Standard Oil Company of New Jersey (ESSO) Gas Station Road Maps
Standard Oil Company of New Jersey (Esso) - Road Maps of New Jersey
Standard Oil Company of New Jersey- Prewar-Front
Standard Oil Company of New Jersey - Prewar - Back
Standard Oil Company of New Jersey - Postwar - Front
Standard Oil Company of New Jersey - Postwar - Back
Standard Oil Company of New Jersey started making maps in 1923. I believe the above is a complete set of the maps from 1923 to 1972 issued by Standard Oil Company of New Jersey covering the State of New Jersey. EXXON maps start in 1973 and are not pictured, but are listed on the clickable spreadsheet. The cover designs can be seen on the Exxon Maps webpage. The 1925 map is a booklet titled "Know Your Own State", this booklet contains many detailed maps of New Jersey by General Drafting.
The following clickable link will open a Check-List type Spreadsheet that will include Map Codes, Copyright Dates and other descriptive information for the above pictured map series. Standard-New Jersey-Spreadsheet