Two UFO"S in flight over Baltimore leaving trails no sound that influence me.

They flew at a angle about 45 degree from us. They were 2.  One lag to the right of the first.  No sound.  They looked oval, but I believed they were circular,because of the angle we were observing.  
They were a dim yellow orange color.  I believe their color glow were not intentional, but was due to friction of the air.  Large and beautiful.  Their edges were sharp and defined.  They left a trail that was thin like white thread about 2.5 their length and at the end it disputed with a short white wiggly trail. 
Mother and sister and others were the observers.  I was too young to do anything then, but it influence my career in physics.  
I know someone must have reported it.  I can't find any information of UFO over Baltimore. 
Please Help, 
Thanks
Source of report indicates that the date of the incident is approximate.  We do not know how we can help, except to invite everyone who has been witness to a UFO to submit a written report of the event.  PD