Very cool tortoise shell style Bakelite goggles. Shown here with my personal assistant Betty who hasn't complained about anything in years. I have seen many various ages assigned to these but I think they are 19040's to early 1950's but are currently very much in fashion with "steampunk" style. I have also seen these advertised as motorcycle and aviation goggles which may very well be accurate as there was not a well entrenched eye wear industry for those fields but I think the intended use is as welding goggles. At any rate, these are very cool goggles.