Postcard Swap: Delaware 6 of 50

We finally got another postcard in the mail a few days ago.

The back of the postcard reads:
Delaware became the first state on December 7, 1787
Delaware is the lowest state at 60' above sea level

About the picture: 
Southern Delaware Lighthouses
Bottom Left: Fourteen Foot Bank Lighthouse
Upper Left: Delaware Breakwater Lighthouse
Upper Right: Harbor of Refuge Breakwater Lighthouse
Bottom Right: Fenwick Island Lighthouse
Center: Lightship Overfalls

Every week a family from a different state sends out their postcards (in theory we should receive 1 card each week). Click the Topic link "Postcard Swap" below to see the other cards we have gotten so far!

Mrs. Marine