Lot (6) antique Christmas postcards, ca 1909-1912, 1919? two 1 cent, one 2 cent

Postcards are antique, ranging from dates 1909 through 1919, each is previously owned, have been used, sent through the mail/post. Each postcards has minimal damage from age, use (see photos for examples). All of the postcards have been used/written on -- three have stamps still attached.