Is this the vessel you are looking for?
LEWIS Henry m 36 Brixham, Dev Master
NOWELL Joseph u 24 Brixham, Dev Mate
BODY Charles u 18 London OS
NOWELL William u 16 Brixham, Dev Cook
If this is the vessel you are interested in her official number is 19931 and her 1881 half yearly crew agreement is here.
http://www.mun.ca/mha/1881/viewcrew1881.php?Record_ID=30932&pagev=6She was built in Brixham in 1853. Registered in Dartmouth but probably sailed out of Brixham as Henry Lewis, her owner/skipper resided there. !881 seems to be the last year she sailed. There is no entry for her in the 1882 Mercantile Navy List and 1881 seems to be her last crew agreement. A serch of local newspapers may tell you her fate.
Problem is there were several vessels with this name around in 1881. These are the other likely ones. Official number 20307 registered Bristol
" " 70524 " Chester
27772 London
66732 "
78291 Lowestoft
75596 "
55257 ST Ives
41126 Padstow
91580 Southampton
45197 Wisbech
45313 Yarmouth
By and large these vessels were of small tonnage and I suspect most were fishing smacks or similar. As such some may not have had a crew agreement which has survived.