13 different Big 4 Railroad square steel date nails 1911-1931

Date Nails were placed in RR ties to indicate the date of the tie placement.

These are steel Big 4 date nails from 1911 to 1931. Some over 100 years old so a little rusty and beat up. see photos.

$7.75 first class shipping.  I will combine shipping. Put multiple in your cart and ask me for an invoice.