RE Cerwin Vega H15 or D9

25 years ago I purchased a pair of Cerwin Vega H 15 speakers, they were similiar to the D9's, but two horns no midrange.

After 15 years my exwife convinced me to part with them,because they were toooo big . I kept the drivers crossovers and tweeters but the cabinets were destroyed.

I recently uncovered the drivers which have been reconed, and I would dearly love to rebuild the cabinets, but I have been completely unsuccessful at locating a pair to copy . Can anyone help me get accurate original cabinet dimensions, volume and port details.