How old is this generation whistle?

Whistle
1

I seem to have accumulated a few older whistles. I am curious how old the generation D is on the right? Assume they are all lead fipples.

IMG_9118
IMG_91181920×2560 1.35 MB

IMG_9117
IMG_91171920×2560 1.75 MB

2

Early 20th century

Generations_DSC_5038_small
Generations_DSC_5038_small514×754 222 KB

1 Like
3

Thank you for the info. You have quite a collection!