The FPqrp Club miniPIG-10 by W8DIZ
This project came about when FP#2, Rick WB6JBM made the comment "we should have a club project to build". A ten meter rig seemed to fit the bill as Rick had no 10 meter capabilities .
http://diz.faithweb.com/minipig/index.htm

A Homebrew 10 Meter transceiver by NB6M
What started out as a simple VXO experiment has snowballed into the building of a complete 10 Meter QRP CW Transceiver. The rig tunes from 28.001 through 28.088 MHz.
http://www.amqrp.org/projects/nb6m10/nb6m10.htm

The Tenner 10m CW Transceiver by G3XBM
The Tenner is a small 500mW CW rig for 10m. It uses the OXO circuit for the transmitter and an SBL1 based direct conversion receiver on receive. TX-RX offset is around 600-800Hz when the key is pressed, so no special RIT circuit is included.
http://homepage.ntlworld.com/lapthorn/tenner.htm

Transceiver DSB 28 Mhz de F6FEO
J'ai toujours rêvé de construire un transceiver DSB, mon rêve est réalisé!
Avec un peu de propagation et une antenne digne ce ce nom, une puissance de 3 W doit permettre d'atteindre des contrées éloignées.
http://f6feo.homebuilder.free.fr/transceiver_DSB_28mhz.html