1950s New York & Glenshaw Glass Works brass and frosted glass liquor pump

1950s New York United Metal Goods & Glenshaw Glass Works brass and frosted glass liquor pump decanter set with 6 shot glasses silver Overlay The item is in a good pre-own conduction, considering ages no chips, cracks, or any other damages on glasses or decanter, inside the lid/cover has a little rust, which can come off easily, not sure if pump is working.