Antique Maritime Merriman Bros Block Tackle Pulley 2Tone Wood Brass Snap Shackle. The item "Antique Maritime Merriman Bros Block Tackle Pulley 2Tone Wood Brass Snap Shackle" is in sale since Wednesday, August 09, 2017. This item is in the category "Antiques\Maritime\Pulleys". The seller is "tommytub1957lorrie" and is located in Collierville, Tennessee. This item can be shipped to United States.