Thank you for sharing that Paul. Yours looks very similar to my 5 gallon Birmingham. Two things I noticed...Yours appears to have a drain back for the nozzle at the bottom and if I'm not mistaken yours has internal gallon markers opposed to the external ones mine has on the cylinder rods. I'm assuming the hail guard on mine is original or at least has a good bit of age on it. One thing I would be interested in is if your pump still had the manufacturer ID plate on it. Mine shows that it is a Model 300 R and Number 1094 which I assume is its production number. It would be interesting to know how closely the ID plates on these two pumps matched up. Thanks again! Tony
