The given map illustrates the information about the changes occurred to a town called Lynnfield between 1936 and 2007.
To begin with, it is worth noticing that although in 1936, there were few trees in the north west along with a river in north east, by 2007, the number of trees had declined and the land around the river became a residential area. Similarly, in the southwest of the town, a cycling path was turned into a road for auto vehicles and on the opposite side of the map a museum and golf course replaced government offices and farm land respectively.
In terms of the center of the town the shopping center has been established right there in 2007 while it was just a vacant space in 1936. Likewise, there was a post office, sweet shop and butchers in single lane while supermarket was constructed in place of sweet shop and butchers and post office remained same in 2007.
In addition, it is clearly seen that even though at the bottom of Lynnfield’s center, the bank and the library were still remain unchanged over the period, the flower shop in 1936 has demolished to make the travel agent in the same location during 2007.
To cite an overview, it is clearly evident that albeit only few places stayed same in the centre of Lynnfield town, lot of new amenities has been installed there during the given period. 
The  
given
 map illustrates the information about the  
changes
 occurred to a  
town
 called  
Lynnfield
 between 1936 and 2007.
To  
begin
 with, it is worth noticing that although in 1936, there were few trees in the  
north west
 along with a river in  
north east
, by 2007, the number of trees had declined and the land around the river became a residential area.  
Similarly
, in the southwest of the  
town
, a cycling path  
was turned
 into a road for auto vehicles and on the opposite side of the map a museum and golf course replaced  
government
 offices and farm land  
respectively
.
In terms of the center of the  
town
 the shopping center has  
been established
 right there in 2007 while it was  
just
 a vacant space in 1936.  
Likewise
, there was a post office, sweet shop and butchers in single lane while supermarket  
was constructed
 in place of sweet shop and butchers and post office remained same in 2007. 
In addition
, it is  
clearly
  seen
 that  
even though
 at the bottom of  
Lynnfield
’s center, the bank and the library were  
still
  remain
 unchanged over the period, the flower shop in 1936 has demolished to  
make
 the travel agent in the same location during 2007.
To cite an overview, it is  
clearly
 evident that albeit  
only
 few places stayed same in the  
centre
 of  
Lynnfield
  town
,  
lot of
 new amenities has  
been installed
 there during the  
given
 period.