Like and earlier poster, a "Tan-Sad" pram helped me to fix an early memory. I mentioned to my mother that I remembered her pushing me along a dark road, very wet, I could see her facing me over the dark blue ( lined cream) "canopy thing that covered where I was and also was fastened more vertically to help keep off the weather. Her coat was soaked, a "Teddy bear" fabric, normally beige, but looking dark, and rain was running down her face and hair.
Because I described the Tan Sad she had at the time, she knew it was before I was a couple of months over 2, as she let a relative who didn't live anywhere near us, have it at the end of the Year, for her first child, as she also had a more stately grey Silver Cross pram (posher!) . She also knew when she had soaked that coat through, apparently it was a late evening downpour as she brought me home along the main road, before she turned off towards the lane.
The funny thing is I'd so little memory of the Silver Cross, only of being in it in the garden once, and a sheep frightening me, and said so. Mum replied that she wasn't surprised, it was so heavy to push up a steep uneven hill that she gave up to it, and they put it in the barn!