This seems to me to be a typical Eleanor Roosevelt signature, with variances, to the dozens of signed letters of hers I’ve seen online. However, most seem to be signed in ink, whereas this is in ballpoint. Also, some seem to be more shakey than others (as this one is)  regardless of the year it was written. Due to the fact that she seemed to write so many letters, did she employ a secretary to sign for her? Is this her actual signature, circa 1954? Thanks!