Here is an advertisement from the Washington Times on June 28th, 1913. This is the estate formerly located at 107 South Royal St.
beautiful colonial estate in Alexandria – 107 S. Royal St.
107 South Royal St. in Alexandria looks like this today.
[googlemaps https://maps.google.com/maps?q=107+south+royal+st&layer=c&sll=38.804403,-77.043720&cbp=13,217.18,,0,5.92&cbll=38.804429,-77.043696&gl=us&ie=UTF8&hq=&hnear=107+S+Royal+St,+Alexandria,+Virginia+22314&ll=38.804404,-77.04372&spn=0.005711,0.010997&t=m&z=14&iwloc=A&panoid=0ElvL99oRAEjElDVGJ94Fg&source=embed&output=svembed]
UPDATE:...