The 1842 tithe map is a large scale map of the parish.
A digitised version of this map is on the Worcestershire Archive and Archaeology Service website. Click on the 'Tithes' button at the top left of the page. Then to find Wickhamford you can use the 'Find Tithes' search box on the bottom left. This brings up Wickhamford results at the bottom of the screen. Clicking on one of the entries will zoom into that parcel of land, you can then zoom out to the whole Parish. (With thanks to Oliver Russell.)
Note Wickhamford Church is marked by a sketch of the building.
Another source is the 1913 Board of Agriculture & Fisheries map which appears to have been traced from the 19th century tithe map.