Vintage Holiday Invitations

This is a complete set of 10 notecards and matching envelopes by T. V. Allen Co. Each card is engraved with candlelit Christmas trees; the envelopes are white and are showing some age/patina around the ends--quite charming. The box refers to these as "social notes." 

The cards are 5 1/4 x 3 3/4 inches.