A group of three vintage green glass telephone pole insulators, each featuring the classic threaded interior design used for securing electrical and communication lines. The varied shapes and shades of green—from deep emerald to lighter aqua—add visual interest and collectible appeal.

Originally used on utility poles, these insulators are now popular as decorative industrial pieces or for display collections.

Dimensions: roughly 4x3in each

Condition: Good. Wear consistent with outdoor use, including surface scratches and minor imperfections; no major cracks observed.

green glass insulators, telephone pole insulators, vintage utility glass, industrial decor, collectible insulators, antique electrical hardware