nginx configuration: additional Location throws 404

I am trying to modify my drupal droplet nginx configuration to serve files from an another location.

/var/www/html/mysite <-- already configured and works fine and is accessible through the webserver

/var/www/html/resources <-- I want to configure the webserver to serve content from this directory

The modification I made in /etc/nginx/sites-available/drupal is not taking effect

server {
  listen 80 default_server;
  listen [::]:80 default_server ipv6only=on;

  root /var/www/html/mysite;
  index index.php index.html index.htm;
.
.
.
location ~* ^/more/ { 
root /var/www/html/resources; 
index index.html index.htm; 
try_files $uri $uri/ =404; 
}

}

Still resources served from under the /resources is throwing 404 for e.g. http://cfcindia.org/resources/en/books/pdf/AGF.pdf

what is the nginx configuration changes to serve files from /resources?

I am an nginx newbie, and have researched existing community questions, and the internet, but could not get it to work. HELP!

Rabi