any thoughts on what manufacture of this pump is?

Looks like a Hayes. I'd have to look in the book to be sure.

Thanks, that's what I was thinking by looking at online pics, but seems like handle and door are different.

The top looks a little different too. I'll look this afternoon when I get time and post if nobody else has.

Looks to be a Clear vision that isn't in Jack's book.....

thanks again,
was for sale, tried to get the seller to reply ( craigslist with no contact number ) yesterday so I could go get, but they never replied. I replied again today and they finally replied with I think it is sold. Frustrating when people don't respond

In looking through the second edition of Jack's book I found what appears to be this pump in the Hayes section but it is described as sold by the Wichita Pump Company. It wasn't in the first edition. The picture in the book matches your pump including the top and front door but does not show the crank handle. The Clear Visions in the book have a similar top and jug base but none I could find had the tapered square body that is characteristic of the Hayes. Maybe Jack will weigh in on this. Too bad if you missed it, looks like a really nice pump.....GB