Manufacturer of AM telescopic antennas for 67/68 Camaro?

[gwp4]

Hi folks -

Can anyone confirm that the Ward Antenna Company manufactured the AM front-mount telescopic antennas for the 1967 to early-mid 1968 Camaros?  I thought it might have been AC Delco but now I'm hearing it might be Ward Antenna, which has since gone out of business.  Thanks.