This is an original double sided 18x26 hand colored Sanborn atlas maps of 1929 with updates to 1944, PROSPECT LEFFERTS GARDENS BROOKLYN NY.

PLATE 18 COVERS EAST NEW YORK AV. TO HAWTHORNE AV. & BROOKLYN AV. TO KINGSTON AV. 
PLATE 19 COVERS HAWTHORNE AV. TO LENOX ROAD & ROGERS AV. TO NOSTRAND AV. WITH INK NOTATIONS.

The numerals inside the structure indicate how many stories each building is and each color represents the type of structure.  Yellow is wood, grey is stone, blue is iron and pink is brick.  The X's through the buildings indicate it is a barn or stable or garage. Double green parallel lines indicate the original streets from the 18th Century and the maps also indicate with green dotted lines the first deed holders.  The X's through a small circle indicates a fire hydrant, et cetera.

I am selling my collection of rare maps.  If there is a street address of Manhattan, Brooklyn, Queens, Bronx, Staten Island, Long Island, Rochester, Syracuse, Buffalo, Elmira, Newark, Atlantic City, Essex County, Montgomery County, Bergen County, Cleveland, Toledo, Kansas City, Washington, D.C., New Haven, Bridgeport, Toronto, Montreal, Vancouver, Portland, Maine, Seattle, Los Angeles, Denver, Boston, South Boston, Dorchester, Roxbury, Everett, Worcester, Brookline, Quincy, Newton, Malden, Lawrence, Fitchburg, Middlesex County, Philadelphia, Pittsburgh, Harrisburg, Wilkes-Barre, Reading, Berks County, Delaware County, Montgomery County, Newport, Rhode Island and other cities that you are interested in, please check out my other listings or contact me.  I have insurance maps from 1880 to mid-1950s.  Looks great framed!  Check out my other items!  Be sure to add me to your favorites list!