松柏叶露。花露俱同此法。收久不坏。
铁熬盘置灶上。盘内贮砂三寸许。砂上加铜旋一面。将米升许淘透入旋内。合上锡甑。
俟其
（形如烧酒甑而不贮水内腰有槽傍通于滴口米气上腾则露珠流入槽内而出下设子口二层
内子
口子
寸俱
铜旋深五寸许。贮米合锡甑于上。入重汤内大火久煮。亦可取露。竟无焦气。而露较多
于前
朴硝（十斤） 长流水一石煎化。澄去沙土。熬至一半。入盆内露一宿。结成硝去水。
每硝（
五七次九
泥固济。浓
顶火（十五斤）
生甘末（一两）炙甘
以提净芒硝。置风日中。消尽水气。自成轻飘白粉。 又法以粗瓦瓶盛硝。挂当风檐下。
待
朴硝（一斤）打碎老皮西瓜（一个）切去盖。去子留瓤。入硝于内。数日化成水。再以
此水入顶
用点风火时眼
外科收口神药。
黑铅（二两化开投入水银二两听用） 火硝（二两） 绿矾（二两） 白矾（二两）
上三味。共碾为末。炒干。入前黑铅水银拌匀。入阳城罐内。铁盏盖口。盐泥封固。晒
干。
用铅一斤。小罐内炭火煨化。投白砒二两于化烊铅上炼烟尽为度。取起冷定。打开金顶。
砒
用蟾不拘大小。其酥俱有。用阔铜镊镊蟾眉棱高肉上微紧。拔出酥来凝聚镊里。多则刮
下阴
破伤
松柏叶露、花露都采用同样的方法制作。收藏久了也不会变质。
将铁熬盘放置在灶上，盘内储存约三寸厚的砂，砂上放置一面铜旋（蒸馏器）。将一升左右的米淘洗干净放入铜旋内，盖上锡甑。
等到……（此处原文有缺漏或排版错乱，指蒸汽上升时，露珠流入槽口流出，下设子口两层，内子口子寸俱铜旋深五寸许等描述混乱，结合上下文意为：其形状像烧酒的甑，但不贮水，腰间有槽旁通于滴口，米气上腾则露珠流入槽内而出，下设子口二层，内子口子寸俱铜旋深五寸许）
铜旋深度约五寸，储存米后在上面合上锡甑。放入重汤（双层锅）内用大火久煮，也可以取得露液。竟然没有焦糊气味，而且露液比前法更多。
朴硝（十斤），长流水一石，煎化后澄清去除沙土，熬至一半量。倒入盆内露天放置一夜，结成硝后去水。
每硝（此处原文残缺，似指重复操作或特定步骤，五七次九泥固济浓顶火十五斤生甘末一两炙甘... 此段文字严重错乱，推测为制备轻粉或类似药物的中间步骤，涉及封固、加热等）。
以提净的芒硝，置于风日中，消尽水气，自然成为轻飘的白粉。又一种方法是用粗瓦瓶盛放硝，挂在当风的屋檐下，等待……（原文截断）。
朴硝（一斤）打碎，老皮西瓜（一个）切去盖，去掉瓜子留下瓜瓤，将硝放入其中，数日后化成水。再用此水入顶……（原文截断，推测用于点治风火眼疾）。
这是外科收口的神药。
黑铅（二两，化开投入水银二两听用）、火硝（二两）、绿矾（二两）、白矾（二两）。以上三味（实为四味，黑铅水银混合物算一类或笔误，通常指后三味加铅汞），共碾为末，炒干。加入前面的黑铅水银拌匀，放入阳城罐内，用铁盏盖住口，用盐泥封固，晒干。
用铅一斤，在小罐内用炭火煨化，将白砒二两投在熔化的铅上炼烟尽为止。取起冷却定形，打开金顶……（原文截断，指提取砒霜或相关化合物）。
用蟾蜍不拘大小，其酥（蟾酥）都有。用宽头铜镊夹住蟾眉棱高肉上微紧处，拔出酥来凝聚在镊子里。多了则刮下，阴干……（原文截断，破伤... 可能指破伤风治疗或处理伤口）。
Pine and cypress leaf dew. Floral dew can also be produced using this method. It does not spoil even after long storage.
Place an iron steaming tray on the stove. Fill the tray with sand to a depth of about three cun. Place a copper steamer (tong xuan) on top of the sand. Wash approximately one sheng of rice thoroughly and place it into the copper steamer. Cover it with a tin retort (xi zeng).
Wait until it
(It resembles a liquor distillation retort but does not hold water inside. Its waist has a groove connected to a drip outlet. When the steam from the rice rises, dew droplets flow into the groove and then exit. Below, there are two layers of inner rims,
inner rim
rim
cun all
The copper steamer is about five cun deep. Fill it with rice and cover it with the tin retort. Place it in a double boiler (chong tang, indirect heating with water) and boil over high heat for a long time. This can also yield dew. It has absolutely no burnt smell, and the amount of dew obtained is greater than the previous (dry steaming) method.
Mirabilitum (puxiao, crude sodium sulfate) (ten jin). Decoct and dissolve it in one dan of flowing water. Let it settle and remove the sand and soil. Boil until the volume is reduced by half. Pour it into a basin and leave it exposed overnight. After the nitrate crystallizes, remove the water.
For each portion of nitrate (
five seven times nine
Seal it tightly with mud.
Top fire (fifteen jin)
Raw Glycyrrhizae Radix et Rhizoma (sheng gancao, licorice root) powder (one liang) and prepared Glycyrrhizae Radix et Rhizoma (zhi gancao, prepared licorice root)
Take purified Natrii Sulfas (mangxiao, refined sodium sulfate). Place it in a windy and sunny location. After the moisture completely evaporates, it naturally turns into light, fluffy white powder. Another method: place the nitrate in a coarse earthenware jar. Hang it under a windy eave.
Wait
Mirabilitum (puxiao) (one jin), crushed. An old-skinned watermelon (one piece). Cut off the top. Remove the seeds, keeping the flesh. Place the nitrate inside the watermelon. After several days, it will dissolve into water. Then use
this water into the top
Used for treating acute conjunctivitis or similar eye inflammations due to wind-fire (feng huo shi yan).
A miraculous medicine for promoting wound healing in external medicine.
Black lead (hei qian, lead) (two liang, melt it and then add two liang of Hydrargyrum (shui yin, mercury), set aside). Saltpeter (huo xiao, potassium nitrate) (two liang). Melanterite (lv fan, ferrous sulfate) (two liang). Alumen (bai fan, alum) (two liang).
Grind the above three ingredients together into powder. Dry-fry them. Mix with the previously prepared lead-mercury mixture. Place into a Yangcheng jar. Cover the mouth with an iron cup. Seal it firmly with salt mud. Sun-dry
it.
Use one jin of lead. Melt it with charcoal fire in a small jar. Add two liang of Arsenicum Album (bai pi, white arsenic) onto the melted lead liquid. Process until the arsenic fumes are completely exhausted. Remove and let it cool. Open it to obtain the "golden crown" (a type of medicinal pellet).
Arsenic
Use toads (chan chu), regardless of size, all have toad venom (chan su). Use a wide-mouthed copper tweezer to clamp the raised flesh on the toad's brow ridge, applying slight pressure. Extract the toad venom, which coagulates inside the tweezer. If a large amount is obtained, scrape
it off, and dry
it in the shade. Used for treating tetanus (po shang feng).