Lot
1214 
Mic. Central R.R., Mic., Mar 11, clear complete strike of railroad post office cds on 3¢ dull red (11A) on cover to Kalamazoo, Mich., Very Fine and scarce. Towle No. Towle 610-A-2 Estimate $200 - 300.
The Michigan Central Railroad was of special importance because it carried mail to and from the Chicago Exchange Office to Detroit.
Realized: $230