Some of the guides in this 1965 group need identification (manufacturer/vendor), availability date (month) and part number.
First, a Hawk guide. Here's a bottom view:
And a top view:
Note there's only a small nub to attach the guide to the chassis; similar to a Cox guide of the same period. Anybody ever seen a part number for this guide? I haven't.
Here's a Pactra guide that resembles a K&B 602, but isn't. The earlier (1963) K&B 602 guide was molded in yellow:
For comparison, here's a 1963 K&B 602:
Here's a guide that needs full identification; manufacturer, part number and availability date. Like the Pacta guide above, it resembles an older (1964) K&B guide, this time a 607. But it isn't a K&B 607, which like the 602 was also molded in yellow.
Again for comparison, here's a 1964 K&B 607:
Here's a MDC 252 guide. Just filling in a missing photo:
Last but not least, a Monogram SR1304 "Compact" guide molded in black. Might not be a surprise to some of you out there, but the only ones I've ever seen are molded in white:
More (1966, 67, 68, etc.) to come later!