Lot Of 5 Vintage Fountain Pen Untested Wearever HiTest Stratford Esterbrook 1550

Description

4 fountains and one Johnson Space Center Pen , One or two may not be matched top and bottom correctly pen 1} Top Marked Wearever Bottom Unmarked. Looks matched, Nib reads Silver Paladium alloy usa, Tip may be broken off 2) Top Marked Well Know, Bottom unmarked, Nib Reads Stratford 14k Gold Plate,Doesnt top and bottom dont look like they matche  3) top Reads Neetline George C Holt Inc , Bottom Reads R Esterbrook & Co  nib reads Esterbrook 1550, Last Fountain Pen unmarked except for Nib which Reads Hi Test Made in USa, Last Pen is a Johnson Space Center Pen  Astronaut and Helecopter Themed. I dont know if any work so buying for parts or repair.