According to ISMACS needle cross reference table ( I love that source)
It has
MFG --- NAME ------ Singer Needle -----A.K.A.
Davis-- Honeymoon ------1x2 -----Davis (N.F. F.S)
Davis---Honeymoon -----20x1----- Singer H.A.
So, yours is made by Davis, and it's one of two styles, either modeled after the Davis or the Singer (should be easy to figure that out by looking at them)
Here is a link to the PDF file, it's 102 page download - I have found info on several obscure machines from this list.
It's alphabetical based on Model name, Honeymoon is on page 42
http://www.ismacs.net/needle_and_sha...eedle-list.pdf