Queen Elizabeth’s private letter about King Charles and Princess Anne as children up for auction

Queen Elizabeth II had already welcomed two of her four children when she took the throne in 1952. 

Now, a letter from the late monarch about some of her early days of motherhood is up for grabs through RR Auction.

Addressed to her midwife Helen Row, called "Rowie," in the message, the letter is dated Oct. 4, 1950, just two months after she welcomed her daughter Anne, and when King Charles was almost 2.

"We are all getting on very well up here and I am feeling very much stronger already.