Check the listing for details. Pair Victorian Original Cystal Glass Door Knobs Brass Shank Heavy SET Of 2. WOW!. Color: Clear, Made in United States. Listed at 35.99 USD. This product is a set of two vintage Victorian crystal glass door knobs with brass shanks, made in the United States during the 1900s. The round clear knobs are an antique original piece, crafted from a combination of brass, glass, crystal glass, and steel materials. These stunning door knobs add a touch of elegance and charm to any antique or traditional décor, making them a unique and stylish addition to any home or architectural project.This product is a set of two vintage Victorian crystal glass door knobs with brass shanks, made in the United States during the 1900s. The round clear knobs are an antique original piece, crafted from a combination of brass, glass, crystal glass, and steel materials. These stunning door knobs add a touch of elegance and charm to any antique or traditional décor, making them a unique and stylish addition to any home or architectural project.