Rogers Bros Silverware

American Silver Reading American Silver Hallmarks
1

I am trying to find out what series & date a knife I found in my grandmother’s belongings. It is marked with 1847 Rogers Bros AL & a logo… I also need to know how to clean it. I have search the internet & the closest I can get is the Siren design. Thank you in advance for any help.

2

My Knife

IMG_3948
IMG_39483024×4032 2 MB
IMG_3972
IMG_39723024×4032 2.79 MB
My-knife-handle
My-knife-handle3024×4032 1.09 MB

3

The only example close to it… From the Brooklyn Museum, Rogers Bros. Siren Pattern. Image taken from Brooklyn Museum website.
88.112.9_PS2