Lot of 100 pieces
Each spike is about 1 1/8 long 
I think they are steel coated with perhaps Zinc, they are magnetic.
Were designed for 1 1/2 inch track 
for live steam locomotives and such.
I guess they can be used for Banjo repairs
 and various other re purpose projects.
New Old Stock, but may have some light corrosion or rust been stored in a barn for a good half a century.

Shipped priority with tracking and insurance.

Thanks for looking!